diff --git a/common/actions/config/actionCreators.ts b/common/actions/config/actionCreators.ts
index f1cb8b2a..1fd60c9b 100644
--- a/common/actions/config/actionCreators.ts
+++ b/common/actions/config/actionCreators.ts
@@ -1,6 +1,6 @@
 import * as interfaces from './actionTypes';
 import { TypeKeys } from './constants';
-import { NodeConfig, CustomNodeConfig, NetworkConfig, CustomNetworkConfig } from 'config/data';
+import { NodeConfig, CustomNodeConfig, NetworkConfig, CustomNetworkConfig } from 'config';
 
 export type TToggleOfflineConfig = typeof toggleOfflineConfig;
 export function toggleOfflineConfig(): interfaces.ToggleOfflineAction {
diff --git a/common/actions/config/actionTypes.ts b/common/actions/config/actionTypes.ts
index cd147b74..5552661e 100644
--- a/common/actions/config/actionTypes.ts
+++ b/common/actions/config/actionTypes.ts
@@ -1,5 +1,5 @@
 import { TypeKeys } from './constants';
-import { NodeConfig, CustomNodeConfig, NetworkConfig, CustomNetworkConfig } from 'config/data';
+import { NodeConfig, CustomNodeConfig, NetworkConfig, CustomNetworkConfig } from 'config';
 
 /*** Toggle Offline ***/
 export interface ToggleOfflineAction {
diff --git a/common/actions/customTokens/actionCreators.ts b/common/actions/customTokens/actionCreators.ts
index a18e8435..a95ed461 100644
--- a/common/actions/customTokens/actionCreators.ts
+++ b/common/actions/customTokens/actionCreators.ts
@@ -1,4 +1,4 @@
-import { Token } from 'config/data';
+import { Token } from 'config';
 import * as interfaces from './actionTypes';
 import { TypeKeys } from './constants';
 
diff --git a/common/actions/customTokens/actionTypes.ts b/common/actions/customTokens/actionTypes.ts
index 2d214915..7c4f0445 100644
--- a/common/actions/customTokens/actionTypes.ts
+++ b/common/actions/customTokens/actionTypes.ts
@@ -1,4 +1,4 @@
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { TypeKeys } from './constants';
 /*** Add custom token ***/
 export interface AddCustomTokenAction {
diff --git a/common/api/bity.ts b/common/api/bity.ts
index 979d47b4..8ba10d8d 100644
--- a/common/api/bity.ts
+++ b/common/api/bity.ts
@@ -1,4 +1,4 @@
-import bityConfig, { WhitelistedCoins } from 'config/bity';
+import { WhitelistedCoins, bityConfig } from 'config';
 import { checkHttpStatus, parseJSON, filter } from './utils';
 import bitcoinIcon from 'assets/images/bitcoin.png';
 import repIcon from 'assets/images/augur.png';
diff --git a/common/components/AddressField.tsx b/common/components/AddressField.tsx
index 28d97b5d..aff92573 100644
--- a/common/components/AddressField.tsx
+++ b/common/components/AddressField.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { AddressFieldFactory } from './AddressFieldFactory';
-import { donationAddressMap } from 'config/data';
+import { donationAddressMap } from 'config';
 
 interface Props {
   isReadOnly?: boolean;
diff --git a/common/components/BalanceSidebar/AccountInfo.tsx b/common/components/BalanceSidebar/AccountInfo.tsx
index 059d1c6f..499da178 100644
--- a/common/components/BalanceSidebar/AccountInfo.tsx
+++ b/common/components/BalanceSidebar/AccountInfo.tsx
@@ -1,5 +1,5 @@
 import { Identicon, UnitDisplay } from 'components/ui';
-import { NetworkConfig } from 'config/data';
+import { NetworkConfig } from 'config';
 import { IWallet, Balance, TrezorWallet, LedgerWallet } from 'libs/wallet';
 import React from 'react';
 import translate from 'translations';
@@ -127,11 +127,11 @@ export default class AccountInfo extends React.Component<Props, State> {
               {!!blockExplorer && (
                 <li className="AccountInfo-list-item">
                   <a
-                    href={blockExplorer.address(address)}
+                    href={blockExplorer.addressUrl(address)}
                     target="_blank"
                     rel="noopener noreferrer"
                   >
-                    {`${network.name} (${blockExplorer.name})`}
+                    {`${network.name} (${blockExplorer.origin})`}
                   </a>
                 </li>
               )}
diff --git a/common/components/BalanceSidebar/EquivalentValues.tsx b/common/components/BalanceSidebar/EquivalentValues.tsx
index ed885a91..0a3add2a 100644
--- a/common/components/BalanceSidebar/EquivalentValues.tsx
+++ b/common/components/BalanceSidebar/EquivalentValues.tsx
@@ -5,7 +5,7 @@ import { State } from 'reducers/rates';
 import { rateSymbols, TFetchCCRates } from 'actions/rates';
 import { TokenBalance } from 'selectors/wallet';
 import { Balance } from 'libs/wallet';
-import { NetworkConfig } from 'config/data';
+import { NetworkConfig } from 'config';
 import { ETH_DECIMAL, convertTokenBase } from 'libs/units';
 import Spinner from 'components/ui/Spinner';
 import UnitDisplay from 'components/ui/UnitDisplay';
diff --git a/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx b/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx
index 6cfccea9..e14c30a2 100644
--- a/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx
+++ b/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import classnames from 'classnames';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { isPositiveIntegerOrZero, isValidETHAddress } from 'libs/validators';
 import translate from 'translations';
 import NewTabLink from 'components/ui/NewTabLink';
diff --git a/common/components/BalanceSidebar/TokenBalances/Balances.tsx b/common/components/BalanceSidebar/TokenBalances/Balances.tsx
index 7b5b9310..e8f08c7c 100644
--- a/common/components/BalanceSidebar/TokenBalances/Balances.tsx
+++ b/common/components/BalanceSidebar/TokenBalances/Balances.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import translate from 'translations';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { TokenBalance } from 'selectors/wallet';
 import AddCustomTokenForm from './AddCustomTokenForm';
 import TokenRow from './TokenRow';
diff --git a/common/components/BalanceSidebar/TokenBalances/index.tsx b/common/components/BalanceSidebar/TokenBalances/index.tsx
index 735498f4..7fca475d 100644
--- a/common/components/BalanceSidebar/TokenBalances/index.tsx
+++ b/common/components/BalanceSidebar/TokenBalances/index.tsx
@@ -15,7 +15,7 @@ import {
 } from 'actions/wallet';
 import { getAllTokens } from 'selectors/config';
 import { getTokenBalances, getWalletInst, getWalletConfig, TokenBalance } from 'selectors/wallet';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import translate from 'translations';
 import Balances from './Balances';
 import Spinner from 'components/ui/Spinner';
diff --git a/common/components/BalanceSidebar/index.tsx b/common/components/BalanceSidebar/index.tsx
index ade5e0f9..a44dd4a3 100644
--- a/common/components/BalanceSidebar/index.tsx
+++ b/common/components/BalanceSidebar/index.tsx
@@ -1,5 +1,5 @@
 import { fetchCCRates, TFetchCCRates } from 'actions/rates';
-import { NetworkConfig } from 'config/data';
+import { NetworkConfig } from 'config';
 import { IWallet, Balance } from 'libs/wallet';
 import React from 'react';
 import { connect } from 'react-redux';
diff --git a/common/components/ConfirmationModal/components/Details/Node.tsx b/common/components/ConfirmationModal/components/Details/Node.tsx
index c6e5f56a..2d29f2a5 100644
--- a/common/components/ConfirmationModal/components/Details/Node.tsx
+++ b/common/components/ConfirmationModal/components/Details/Node.tsx
@@ -1,4 +1,4 @@
-import { NodeConfig } from 'config/data';
+import { NodeConfig } from 'config';
 import React, { Component } from 'react';
 import { AppState } from 'reducers';
 import { connect } from 'react-redux';
diff --git a/common/components/DataField.tsx b/common/components/DataField.tsx
index c2bd4b92..14b14b9c 100644
--- a/common/components/DataField.tsx
+++ b/common/components/DataField.tsx
@@ -1,7 +1,7 @@
 import { DataFieldFactory } from './DataFieldFactory';
 import React from 'react';
 import translate from 'translations';
-import { donationAddressMap } from 'config/data';
+import { donationAddressMap } from 'config';
 
 export const DataField: React.SFC<{}> = () => (
   <DataFieldFactory
diff --git a/common/components/ExtendedNotifications/TransactionSucceeded.tsx b/common/components/ExtendedNotifications/TransactionSucceeded.tsx
index 074da8d0..1093fd82 100644
--- a/common/components/ExtendedNotifications/TransactionSucceeded.tsx
+++ b/common/components/ExtendedNotifications/TransactionSucceeded.tsx
@@ -1,4 +1,4 @@
-import { BlockExplorerConfig } from 'config/data';
+import { BlockExplorerConfig } from 'config';
 import React from 'react';
 import { translateRaw } from 'translations';
 
@@ -9,7 +9,7 @@ export interface TransactionSucceededProps {
 
 const TransactionSucceeded = ({ txHash, blockExplorer }: TransactionSucceededProps) => {
   // const checkTxLink = `https://www.myetherwallet.com?txHash=${txHash}/#check-tx-status`;
-  const txHashLink = blockExplorer.tx(txHash);
+  const txHashLink = blockExplorer.txUrl(txHash);
 
   return (
     <div>
diff --git a/common/components/Footer/index.tsx b/common/components/Footer/index.tsx
index 26c054b3..f92ab839 100644
--- a/common/components/Footer/index.tsx
+++ b/common/components/Footer/index.tsx
@@ -7,7 +7,7 @@ import {
   donationAddressMap,
   VERSION,
   knowledgeBaseURL
-} from 'config/data';
+} from 'config';
 import React from 'react';
 import translate from 'translations';
 import './index.scss';
diff --git a/common/components/GasSlider/components/SimpleGas.tsx b/common/components/GasSlider/components/SimpleGas.tsx
index 82bb6f54..580ff928 100644
--- a/common/components/GasSlider/components/SimpleGas.tsx
+++ b/common/components/GasSlider/components/SimpleGas.tsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import Slider from 'rc-slider';
 import translate from 'translations';
-import { gasPriceDefaults } from 'config/data';
+import { gasPriceDefaults } from 'config';
 import FeeSummary from './FeeSummary';
 import { TInputGasPrice } from 'actions/transaction';
 import './SimpleGas.scss';
diff --git a/common/components/GenerateKeystoreModal/index.tsx b/common/components/GenerateKeystoreModal/index.tsx
index 8c581e9c..16ca30d2 100644
--- a/common/components/GenerateKeystoreModal/index.tsx
+++ b/common/components/GenerateKeystoreModal/index.tsx
@@ -3,7 +3,7 @@ import { generateKeystoreFileInfo, KeystoreFile } from 'utils/keystore';
 import Modal from 'components/ui/Modal';
 import Input from './Input';
 import translate, { translateRaw } from 'translations';
-import { MINIMUM_PASSWORD_LENGTH } from 'config/data';
+import { MINIMUM_PASSWORD_LENGTH } from 'config';
 import { isValidPrivKey } from 'libs/validators';
 import './index.scss';
 
diff --git a/common/components/Header/components/CustomNodeModal.tsx b/common/components/Header/components/CustomNodeModal.tsx
index 5a05dfba..0f78b798 100644
--- a/common/components/Header/components/CustomNodeModal.tsx
+++ b/common/components/Header/components/CustomNodeModal.tsx
@@ -2,7 +2,7 @@ import React from 'react';
 import classnames from 'classnames';
 import Modal, { IButton } from 'components/ui/Modal';
 import translate from 'translations';
-import { NETWORKS, CustomNodeConfig, CustomNetworkConfig } from 'config/data';
+import { NETWORKS, CustomNodeConfig, CustomNetworkConfig } from 'config';
 import { makeCustomNodeId } from 'utils/node';
 import { makeCustomNetworkId } from 'utils/network';
 
@@ -303,10 +303,16 @@ export default class CustomNodeModal extends React.Component<Props, State> {
   }
 
   private makeCustomNetworkConfigFromState(): CustomNetworkConfig {
+    const similarNetworkConfig = Object.values(NETWORKS).find(
+      n => n.chainId === +this.state.customNetworkChainId
+    );
+    const dPathFormats = similarNetworkConfig ? similarNetworkConfig.dPathFormats : null;
+
     return {
       name: this.state.customNetworkName,
       unit: this.state.customNetworkUnit,
-      chainId: this.state.customNetworkChainId ? parseInt(this.state.customNetworkChainId, 10) : 0
+      chainId: this.state.customNetworkChainId ? parseInt(this.state.customNetworkChainId, 10) : 0,
+      dPathFormats
     };
   }
 
@@ -352,6 +358,7 @@ export default class CustomNodeModal extends React.Component<Props, State> {
 
     if (this.state.network === CUSTOM) {
       const network = this.makeCustomNetworkConfigFromState();
+
       this.props.handleAddCustomNetwork(network);
     }
 
diff --git a/common/components/Header/components/GasPriceDropdown.tsx b/common/components/Header/components/GasPriceDropdown.tsx
index a2610815..ec9f5a3f 100644
--- a/common/components/Header/components/GasPriceDropdown.tsx
+++ b/common/components/Header/components/GasPriceDropdown.tsx
@@ -1,4 +1,4 @@
-import { gasPriceDefaults, knowledgeBaseURL } from 'config/data';
+import { gasPriceDefaults, knowledgeBaseURL } from 'config';
 import throttle from 'lodash/throttle';
 import React, { Component } from 'react';
 import DropdownShell from 'components/ui/DropdownShell';
diff --git a/common/components/Header/components/Navigation.tsx b/common/components/Header/components/Navigation.tsx
index 655b14f4..1f68c236 100644
--- a/common/components/Header/components/Navigation.tsx
+++ b/common/components/Header/components/Navigation.tsx
@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import NavigationLink from './NavigationLink';
-import { knowledgeBaseURL } from 'config/data';
+import { knowledgeBaseURL } from 'config';
 import './Navigation.scss';
 
 export interface TabLink {
diff --git a/common/components/Header/index.tsx b/common/components/Header/index.tsx
index 480fd72e..e4de9ee6 100644
--- a/common/components/Header/index.tsx
+++ b/common/components/Header/index.tsx
@@ -20,7 +20,7 @@ import {
   NodeConfig,
   CustomNodeConfig,
   CustomNetworkConfig
-} from 'config/data';
+} from 'config';
 import GasPriceDropdown from './components/GasPriceDropdown';
 import Navigation from './components/Navigation';
 import CustomNodeModal from './components/CustomNodeModal';
diff --git a/common/components/WalletDecrypt/WalletDecrypt.tsx b/common/components/WalletDecrypt/WalletDecrypt.tsx
index 1bee7f0b..1276e67c 100644
--- a/common/components/WalletDecrypt/WalletDecrypt.tsx
+++ b/common/components/WalletDecrypt/WalletDecrypt.tsx
@@ -19,7 +19,6 @@ import {
 import { reset, TReset } from 'actions/transaction';
 import translate from 'translations';
 import {
-  DigitalBitboxDecrypt,
   KeystoreDecrypt,
   LedgerNanoSDecrypt,
   MnemonicDecrypt,
@@ -31,38 +30,53 @@ import {
   WalletButton
 } from './components';
 import { AppState } from 'reducers';
-import { knowledgeBaseURL, isWeb3NodeAvailable } from 'config/data';
-import { IWallet } from 'libs/wallet';
-import DISABLES from './disables.json';
+import DISABLES from './disables';
 import { showNotification, TShowNotification } from 'actions/notifications';
 
-import DigitalBitboxIcon from 'assets/images/wallets/digital-bitbox.svg';
 import LedgerIcon from 'assets/images/wallets/ledger.svg';
 import MetamaskIcon from 'assets/images/wallets/metamask.svg';
 import MistIcon from 'assets/images/wallets/mist.svg';
 import TrezorIcon from 'assets/images/wallets/trezor.svg';
 import './WalletDecrypt.scss';
+import {
+  SecureWalletName,
+  InsecureWalletName,
+  MiscWalletName,
+  WalletName,
+  isWeb3NodeAvailable,
+  knowledgeBaseURL
+} from 'config';
+import { unSupportedWalletFormatsOnNetwork } from 'utils/network';
+import { getNetworkConfig } from '../../selectors/config';
 
-interface Props {
-  resetTransactionState: TReset;
+interface OwnProps {
+  hidden?: boolean;
+  disabledWallets?: WalletName[];
+}
+
+interface DispatchProps {
   unlockKeystore: TUnlockKeystore;
   unlockMnemonic: TUnlockMnemonic;
   unlockPrivateKey: TUnlockPrivateKey;
-  setWallet: TSetWallet;
   unlockWeb3: TUnlockWeb3;
+  setWallet: TSetWallet;
   resetWallet: TResetWallet;
+  resetTransactionState: TReset;
   showNotification: TShowNotification;
-  wallet: IWallet;
-  hidden?: boolean;
+}
+
+interface StateProps {
+  computedDisabledWallets: WalletName[];
   offline: boolean;
-  disabledWallets?: string[];
   isWalletPending: AppState['wallet']['isWalletPending'];
   isPasswordPending: AppState['wallet']['isPasswordPending'];
 }
 
+type Props = OwnProps & StateProps & DispatchProps;
+
 type UnlockParams = {} | PrivateKeyValue;
 interface State {
-  selectedWalletKey: string | null;
+  selectedWalletKey: WalletName | null;
   value: UnlockParams | null;
 }
 
@@ -71,13 +85,13 @@ interface BaseWalletInfo {
   component: any;
   initialParams: object;
   unlock: any;
-  helpLink?: string;
+  helpLink: string;
   isReadOnly?: boolean;
   attemptUnlock?: boolean;
 }
 
 export interface SecureWalletInfo extends BaseWalletInfo {
-  icon?: string | null;
+  icon?: string;
   description: string;
 }
 
@@ -85,6 +99,9 @@ export interface InsecureWalletInfo extends BaseWalletInfo {
   example: string;
 }
 
+// tslint:disable-next-line:no-empty-interface
+interface MiscWalletInfo extends InsecureWalletInfo {}
+
 const WEB3_TYPES = {
   MetamaskInpageProvider: {
     lid: 'x_MetaMask',
@@ -95,15 +112,20 @@ const WEB3_TYPES = {
     icon: MistIcon
   }
 };
+
+type SecureWallets = { [key in SecureWalletName]: SecureWalletInfo };
+type InsecureWallets = { [key in InsecureWalletName]: InsecureWalletInfo };
+type MiscWallet = { [key in MiscWalletName]: MiscWalletInfo };
+type Wallets = SecureWallets & InsecureWallets & MiscWallet;
+
 const WEB3_TYPE: string | false =
   (window as any).web3 && (window as any).web3.currentProvider.constructor.name;
 
-const SECURE_WALLETS = ['web3', 'ledger-nano-s', 'trezor'];
-const INSECURE_WALLETS = ['private-key', 'keystore-file', 'mnemonic-phrase'];
-
 export class WalletDecrypt extends Component<Props, State> {
-  public WALLETS: { [key: string]: SecureWalletInfo | InsecureWalletInfo } = {
-    web3: {
+  // https://github.com/Microsoft/TypeScript/issues/13042
+  // index signature should become [key: Wallets] (from config) once typescript bug is fixed
+  public WALLETS: Wallets = {
+    [SecureWalletName.WEB3]: {
       lid: WEB3_TYPE ? WEB3_TYPES[WEB3_TYPE].lid : 'x_Web3',
       icon: WEB3_TYPE && WEB3_TYPES[WEB3_TYPE].icon,
       description: 'ADD_Web3Desc',
@@ -113,7 +135,7 @@ export class WalletDecrypt extends Component<Props, State> {
       attemptUnlock: true,
       helpLink: `${knowledgeBaseURL}/migration/moving-from-private-key-to-metamask`
     },
-    'ledger-nano-s': {
+    [SecureWalletName.LEDGER_NANO_S]: {
       lid: 'x_Ledger',
       icon: LedgerIcon,
       description: 'ADD_HardwareDesc',
@@ -123,7 +145,7 @@ export class WalletDecrypt extends Component<Props, State> {
       helpLink:
         'https://ledger.zendesk.com/hc/en-us/articles/115005200009-How-to-use-MyEtherWallet-with-Ledger'
     },
-    trezor: {
+    [SecureWalletName.TREZOR]: {
       lid: 'x_Trezor',
       icon: TrezorIcon,
       description: 'ADD_HardwareDesc',
@@ -132,16 +154,7 @@ export class WalletDecrypt extends Component<Props, State> {
       unlock: this.props.setWallet,
       helpLink: 'https://doc.satoshilabs.com/trezor-apps/mew.html'
     },
-    'digital-bitbox': {
-      lid: 'x_DigitalBitbox',
-      icon: DigitalBitboxIcon,
-      description: 'ADD_HardwareDesc',
-      component: DigitalBitboxDecrypt,
-      initialParams: {},
-      unlock: this.props.setWallet,
-      helpLink: 'https://digitalbitbox.com/ethereum'
-    },
-    'keystore-file': {
+    [InsecureWalletName.KEYSTORE_FILE]: {
       lid: 'x_Keystore2',
       example: 'UTC--2017-12-15T17-35-22.547Z--6be6e49e82425a5aa56396db03512f2cc10e95e8',
       component: KeystoreDecrypt,
@@ -152,7 +165,7 @@ export class WalletDecrypt extends Component<Props, State> {
       unlock: this.props.unlockKeystore,
       helpLink: `${knowledgeBaseURL}/private-keys-passwords/difference-beween-private-key-and-keystore-file.html`
     },
-    'mnemonic-phrase': {
+    [InsecureWalletName.MNEMONIC_PHRASE]: {
       lid: 'x_Mnemonic',
       example: 'brain surround have swap horror cheese file distinct',
       component: MnemonicDecrypt,
@@ -160,7 +173,7 @@ export class WalletDecrypt extends Component<Props, State> {
       unlock: this.props.unlockMnemonic,
       helpLink: `${knowledgeBaseURL}/private-keys-passwords/difference-beween-private-key-and-keystore-file.html`
     },
-    'private-key': {
+    [InsecureWalletName.PRIVATE_KEY]: {
       lid: 'x_PrivKey2',
       example: 'f1d0e0789c6d40f399ca90cc674b7858de4c719e0d5752a60d5d2f6baa45d4c9',
       component: PrivateKeyDecrypt,
@@ -171,7 +184,7 @@ export class WalletDecrypt extends Component<Props, State> {
       unlock: this.props.unlockPrivateKey,
       helpLink: `${knowledgeBaseURL}/private-keys-passwords/difference-beween-private-key-and-keystore-file.html`
     },
-    'view-only': {
+    [MiscWalletName.VIEW_ONLY]: {
       lid: 'View Address',
       example: '0x7cB57B5A97eAbe94205C07890BE4c1aD31E486A8',
       component: ViewOnlyDecrypt,
@@ -181,12 +194,13 @@ export class WalletDecrypt extends Component<Props, State> {
       isReadOnly: true
     }
   };
+
   public state: State = {
     selectedWalletKey: null,
     value: null
   };
 
-  public componentWillReceiveProps(nextProps) {
+  public componentWillReceiveProps(nextProps: Props) {
     // Reset state when unlock is hidden / revealed
     if (nextProps.hidden !== this.props.hidden) {
       this.setState({
@@ -218,10 +232,12 @@ export class WalletDecrypt extends Component<Props, State> {
         onUnlock={this.onUnlock}
         showNotification={this.props.showNotification}
         isWalletPending={
-          this.state.selectedWalletKey === 'keystore-file' ? this.props.isWalletPending : undefined
+          this.state.selectedWalletKey === InsecureWalletName.KEYSTORE_FILE
+            ? this.props.isWalletPending
+            : undefined
         }
         isPasswordPending={
-          this.state.selectedWalletKey === 'keystore-file'
+          this.state.selectedWalletKey === InsecureWalletName.KEYSTORE_FILE
             ? this.props.isPasswordPending
             : undefined
         }
@@ -230,64 +246,72 @@ export class WalletDecrypt extends Component<Props, State> {
   }
 
   public buildWalletOptions() {
-    const viewOnly = this.WALLETS['view-only'] as InsecureWalletInfo;
+    const SECURE_WALLETS = Object.values(SecureWalletName);
+    const INSECURE_WALLETS = Object.values(InsecureWalletName);
+    const MISC_WALLETS = Object.values(MiscWalletName);
 
     return (
       <div className="WalletDecrypt-wallets">
         <h2 className="WalletDecrypt-wallets-title">{translate('decrypt_Access')}</h2>
 
         <div className="WalletDecrypt-wallets-row">
-          {SECURE_WALLETS.map(type => {
-            const wallet = this.WALLETS[type] as SecureWalletInfo;
+          {SECURE_WALLETS.map((walletType: SecureWalletName) => {
+            const wallet = this.WALLETS[walletType];
             return (
               <WalletButton
-                key={type}
+                key={walletType}
                 name={translate(wallet.lid)}
                 description={translate(wallet.description)}
                 icon={wallet.icon}
                 helpLink={wallet.helpLink}
-                walletType={type}
+                walletType={walletType}
                 isSecure={true}
-                isDisabled={this.isWalletDisabled(type)}
+                isDisabled={this.isWalletDisabled(walletType)}
                 onClick={this.handleWalletChoice}
               />
             );
           })}
         </div>
         <div className="WalletDecrypt-wallets-row">
-          {INSECURE_WALLETS.map(type => {
-            const wallet = this.WALLETS[type] as InsecureWalletInfo;
+          {INSECURE_WALLETS.map((walletType: InsecureWalletName) => {
+            const wallet = this.WALLETS[walletType];
             return (
               <WalletButton
-                key={type}
+                key={walletType}
                 name={translate(wallet.lid)}
                 example={wallet.example}
                 helpLink={wallet.helpLink}
-                walletType={type}
+                walletType={walletType}
                 isSecure={false}
-                isDisabled={this.isWalletDisabled(type)}
+                isDisabled={this.isWalletDisabled(walletType)}
                 onClick={this.handleWalletChoice}
               />
             );
           })}
 
-          <WalletButton
-            key="view-only"
-            name={translate(viewOnly.lid)}
-            example={viewOnly.example}
-            helpLink={viewOnly.helpLink}
-            walletType="view-only"
-            isReadOnly={true}
-            isDisabled={this.isWalletDisabled('view-only')}
-            onClick={this.handleWalletChoice}
-          />
+          {MISC_WALLETS.map((walletType: MiscWalletName) => {
+            const wallet = this.WALLETS[walletType];
+            return (
+              <WalletButton
+                key={walletType}
+                name={translate(wallet.lid)}
+                example={wallet.example}
+                helpLink={wallet.helpLink}
+                walletType={walletType}
+                isReadOnly={true}
+                isDisabled={this.isWalletDisabled(walletType)}
+                onClick={this.handleWalletChoice}
+              />
+            );
+          })}
         </div>
       </div>
     );
   }
 
-  public handleWalletChoice = async (walletType: string) => {
+  public handleWalletChoice = async (walletType: WalletName) => {
     const wallet = this.WALLETS[walletType];
+
     if (!wallet) {
       return;
     }
@@ -301,7 +325,7 @@ export class WalletDecrypt extends Component<Props, State> {
       wallet.unlock();
     }
 
-    setTimeout(() => {
+    window.setTimeout(() => {
       this.setState({
         selectedWalletKey: walletType,
         value: wallet.initialParams
@@ -375,28 +399,31 @@ export class WalletDecrypt extends Component<Props, State> {
     this.props.resetTransactionState();
   };
 
-  private isWalletDisabled = (walletKey: string) => {
+  private isWalletDisabled = (walletKey: WalletName) => {
     if (this.props.offline && DISABLES.ONLINE_ONLY.includes(walletKey)) {
       return true;
     }
 
-    if (!this.props.disabledWallets) {
-      return false;
-    }
-    return this.props.disabledWallets.indexOf(walletKey) !== -1;
+    return this.props.computedDisabledWallets.indexOf(walletKey) !== -1;
   };
 }
 
-function mapStateToProps(state: AppState) {
+function mapStateToProps(state: AppState, ownProps: Props) {
+  const { disabledWallets } = ownProps;
+  const network = getNetworkConfig(state);
+  const networkDisabledFormats = unSupportedWalletFormatsOnNetwork(network);
+  const computedDisabledWallets = disabledWallets
+    ? disabledWallets.concat(networkDisabledFormats)
+    : networkDisabledFormats;
   return {
+    computedDisabledWallets,
     offline: state.config.offline,
-    wallet: state.wallet.inst,
     isWalletPending: state.wallet.isWalletPending,
     isPasswordPending: state.wallet.isPasswordPending
   };
 }
 
-export default connect(mapStateToProps, {
+export default connect<StateProps, DispatchProps>(mapStateToProps, {
   unlockKeystore,
   unlockMnemonic,
   unlockPrivateKey,
diff --git a/common/components/WalletDecrypt/components/DeterministicWalletsModal.scss b/common/components/WalletDecrypt/components/DeterministicWalletsModal.scss
index b6bf5f2d..a7c48142 100644
--- a/common/components/WalletDecrypt/components/DeterministicWalletsModal.scss
+++ b/common/components/WalletDecrypt/components/DeterministicWalletsModal.scss
@@ -1,15 +1,14 @@
-@import "common/sass/variables";
-@import "common/sass/mixins";
+@import 'common/sass/variables';
+@import 'common/sass/mixins';
 
 .DWModal {
-  width: 690px;
-
   &-path {
-    display: block;
+    display: flex;
     margin-bottom: 20px;
 
     &-label {
       font-size: $font-size-medium;
+      margin-right: 16px;
     }
 
     .form-control {
@@ -17,12 +16,18 @@
       width: auto;
       margin: 0 0 0 10px;
     }
+
+    .Select {
+      flex-grow: 1;
+    }
   }
 
   &-addresses {
+    overflow-y: scroll;
     &-table {
-      width: 100%;
+      width: 695px;
       text-align: center;
+      margin: auto;
       margin-bottom: 10px;
 
       &-token {
diff --git a/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx b/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx
index 769d088a..e1653349 100644
--- a/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx
+++ b/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx
@@ -8,7 +8,7 @@ import {
 } from 'actions/deterministicWallets';
 import Modal, { IButton } from 'components/ui/Modal';
 import { AppState } from 'reducers';
-import { NetworkConfig } from 'config/data';
+import { NetworkConfig } from 'config';
 import { isValidPath } from 'libs/validators';
 import React from 'react';
 import { connect } from 'react-redux';
@@ -16,6 +16,8 @@ import { getNetworkConfig } from 'selectors/config';
 import { getTokens, MergedToken } from 'selectors/wallet';
 import { UnitDisplay } from 'components/ui';
 import './DeterministicWalletsModal.scss';
+import { DPath } from 'config/dpaths';
+import Select from 'react-select';
 
 const WALLETS_PER_PAGE = 5;
 
@@ -24,7 +26,7 @@ interface Props {
   isOpen?: boolean;
   walletType?: string;
   dPath: string;
-  dPaths: { label: string; value: string }[];
+  dPaths: DPath[];
   publicKey?: string;
   chainCode?: string;
   seed?: string;
@@ -45,6 +47,7 @@ interface Props {
 }
 
 interface State {
+  currentLabel: string;
   selectedAddress: string;
   selectedAddrIndex: number;
   isCustomPath: boolean;
@@ -52,12 +55,18 @@ interface State {
   page: number;
 }
 
+const customDPath: DPath = {
+  label: 'custom',
+  value: 'custom'
+};
+
 class DeterministicWalletsModalClass extends React.Component<Props, State> {
-  public state = {
+  public state: State = {
     selectedAddress: '',
     selectedAddrIndex: 0,
     isCustomPath: false,
     customPath: '',
+    currentLabel: '',
     page: 0
   };
 
@@ -88,7 +97,7 @@ class DeterministicWalletsModalClass extends React.Component<Props, State> {
       onCancel,
       walletType
     } = this.props;
-    const { selectedAddress, isCustomPath, customPath, page } = this.state;
+    const { selectedAddress, customPath, page } = this.state;
     const validPathClass = isValidPath(customPath) ? 'is-valid' : 'is-invalid';
 
     const buttons: IButton[] = [
@@ -113,21 +122,20 @@ class DeterministicWalletsModalClass extends React.Component<Props, State> {
         handleClose={onCancel}
       >
         <div className="DWModal">
+          {/* TODO: replace styles for flexbox with flexbox classes in https://github.com/MyEtherWallet/MyEtherWallet/pull/850/files#diff-2150778b9391533fec7b8afd060c7672 */}
           <form className="DWModal-path form-group-sm" onSubmit={this.handleSubmitCustomPath}>
-            <span className="DWModal-path-label">Addresses for</span>
-            <select
-              className="form-control"
+            <span className="DWModal-path-label">Addresses </span>
+            <Select
+              name="fieldDPath"
+              className=""
+              value={this.state.currentLabel || this.findDPath('value', dPath).value}
               onChange={this.handleChangePath}
-              value={isCustomPath ? 'custom' : dPath}
-            >
-              {dPaths.map(dp => (
-                <option key={dp.value} value={dp.value}>
-                  {dp.label}
-                </option>
-              ))}
-              <option value="custom">Custom path...</option>
-            </select>
-            {isCustomPath && (
+              options={dPaths}
+              clearable={false}
+              searchable={false}
+            />
+            {/* TODO/Hack - Custom Paths are temporarily disabled. `false` is used for smallest diff */}
+            {false && (
               <input
                 className={`form-control ${validPathClass}`}
                 value={customPath}
@@ -163,22 +171,21 @@ class DeterministicWalletsModalClass extends React.Component<Props, State> {
               </thead>
               <tbody>{wallets.map(wallet => this.renderWalletRow(wallet))}</tbody>
             </table>
-
-            <div className="DWModal-addresses-nav">
-              <button
-                className="DWModal-addresses-nav-btn btn btn-sm btn-default"
-                disabled={page === 0}
-                onClick={this.prevPage}
-              >
-                ← Back
-              </button>
-              <button
-                className="DWModal-addresses-nav-btn btn btn-sm btn-default"
-                onClick={this.nextPage}
-              >
-                More →
-              </button>
-            </div>
+          </div>
+          <div className="DWModal-addresses-nav">
+            <button
+              className="DWModal-addresses-nav-btn btn btn-sm btn-default"
+              disabled={page === 0}
+              onClick={this.prevPage}
+            >
+              ← Back
+            </button>
+            <button
+              className="DWModal-addresses-nav-btn btn btn-sm btn-default"
+              onClick={this.nextPage}
+            >
+              More →
+            </button>
           </div>
         </div>
       </Modal>
@@ -200,16 +207,19 @@ class DeterministicWalletsModalClass extends React.Component<Props, State> {
     }
   }
 
-  private handleChangePath = (ev: React.FormEvent<HTMLSelectElement>) => {
-    const { value } = ev.currentTarget;
+  private findDPath = (prop: keyof DPath, cmp: string) => {
+    return this.props.dPaths.find(d => d[prop] === cmp) || customDPath;
+  };
+
+  private handleChangePath = (newPath: DPath) => {
+    const { value: dPathLabel } = newPath;
+    const { value } = this.findDPath('value', dPathLabel);
 
     if (value === 'custom') {
-      this.setState({ isCustomPath: true });
+      this.setState({ isCustomPath: true, currentLabel: dPathLabel });
     } else {
-      this.setState({ isCustomPath: false });
-      if (this.props.dPath !== value) {
-        this.props.onPathChange(value);
-      }
+      this.setState({ isCustomPath: false, currentLabel: dPathLabel });
+      this.props.onPathChange(value);
     }
   };
 
diff --git a/common/components/WalletDecrypt/components/LedgerNano.tsx b/common/components/WalletDecrypt/components/LedgerNano.tsx
index 7347ac45..01da246f 100644
--- a/common/components/WalletDecrypt/components/LedgerNano.tsx
+++ b/common/components/WalletDecrypt/components/LedgerNano.tsx
@@ -4,15 +4,22 @@ import translate, { translateRaw } from 'translations';
 import DeterministicWalletsModal from './DeterministicWalletsModal';
 import { LedgerWallet } from 'libs/wallet';
 import ledger from 'ledgerco';
-import DPATHS from 'config/dpaths';
 import { Spinner } from 'components/ui';
+import { connect } from 'react-redux';
+import { AppState } from 'reducers';
+import { getNetworkConfig } from 'selectors/config';
+import { SecureWalletName } from 'config';
+import { DPath } from 'config/dpaths';
+import { getPaths, getSingleDPath } from 'utils/network';
 
-const DEFAULT_PATH = DPATHS.LEDGER[0].value;
-
-interface Props {
+interface OwnProps {
   onUnlock(param: any): void;
 }
 
+interface StateProps {
+  dPath: DPath;
+}
+
 interface State {
   publicKey: string;
   chainCode: string;
@@ -22,11 +29,13 @@ interface State {
   showTip: boolean;
 }
 
-export class LedgerNanoSDecrypt extends Component<Props, State> {
+type Props = OwnProps & StateProps;
+
+class LedgerNanoSDecryptClass extends Component<Props, State> {
   public state: State = {
     publicKey: '',
     chainCode: '',
-    dPath: DEFAULT_PATH,
+    dPath: this.props.dPath.value,
     error: null,
     isLoading: false,
     showTip: false
@@ -114,7 +123,7 @@ export class LedgerNanoSDecrypt extends Component<Props, State> {
           publicKey={publicKey}
           chainCode={chainCode}
           dPath={dPath}
-          dPaths={DPATHS.LEDGER}
+          dPaths={getPaths(SecureWalletName.LEDGER_NANO_S)}
           onCancel={this.handleCancel}
           onConfirmAddress={this.handleUnlock}
           onPathChange={this.handlePathChange}
@@ -146,11 +155,11 @@ export class LedgerNanoSDecrypt extends Component<Props, State> {
           });
         })
         .catch(err => {
-          if (err.metaData.code === 5) {
+          if (err.metaData && err.metaData.code === 5) {
             this.showTip();
           }
           this.setState({
-            error: err.metaData.type,
+            error: err.metaData ? err.metaData.type : err,
             isLoading: false
           });
         });
@@ -174,7 +183,16 @@ export class LedgerNanoSDecrypt extends Component<Props, State> {
     this.setState({
       publicKey: '',
       chainCode: '',
-      dPath: DEFAULT_PATH
+      dPath: this.props.dPath.value
     });
   }
 }
+
+function mapStateToProps(state: AppState): StateProps {
+  const network = getNetworkConfig(state);
+  return {
+    dPath: getSingleDPath(SecureWalletName.LEDGER_NANO_S, network)
+  };
+}
+
+export const LedgerNanoSDecrypt = connect(mapStateToProps)(LedgerNanoSDecryptClass);
diff --git a/common/components/WalletDecrypt/components/Mnemonic.tsx b/common/components/WalletDecrypt/components/Mnemonic.tsx
index b9fd2ca8..fdb5d2b3 100644
--- a/common/components/WalletDecrypt/components/Mnemonic.tsx
+++ b/common/components/WalletDecrypt/components/Mnemonic.tsx
@@ -1,15 +1,23 @@
 import { mnemonicToSeed, validateMnemonic } from 'bip39';
-import DPATHS from 'config/dpaths';
 import React, { Component } from 'react';
 import translate, { translateRaw } from 'translations';
 import DeterministicWalletsModal from './DeterministicWalletsModal';
 import { formatMnemonic } from 'utils/formatters';
-
-const DEFAULT_PATH = DPATHS.MNEMONIC[0].value;
+import { InsecureWalletName } from 'config';
+import { AppState } from 'reducers';
+import { getNetworkConfig } from 'selectors/config';
+import { connect } from 'react-redux';
+import { DPath } from 'config/dpaths';
+import { getPaths, getSingleDPath } from 'utils/network';
 
 interface Props {
   onUnlock(param: any): void;
 }
+
+interface StateProps {
+  dPath: DPath;
+}
+
 interface State {
   phrase: string;
   formattedPhrase: string;
@@ -18,13 +26,13 @@ interface State {
   dPath: string;
 }
 
-export class MnemonicDecrypt extends Component<Props, State> {
+class MnemonicDecryptClass extends Component<Props & StateProps, State> {
   public state: State = {
     phrase: '',
     formattedPhrase: '',
     pass: '',
     seed: '',
-    dPath: DEFAULT_PATH
+    dPath: this.props.dPath.value
   };
 
   public render() {
@@ -70,7 +78,7 @@ export class MnemonicDecrypt extends Component<Props, State> {
           isOpen={!!seed}
           seed={seed}
           dPath={dPath}
-          dPaths={DPATHS.MNEMONIC}
+          dPaths={getPaths(InsecureWalletName.MNEMONIC_PHRASE)}
           onCancel={this.handleCancel}
           onConfirmAddress={this.handleUnlock}
           onPathChange={this.handlePathChange}
@@ -135,3 +143,12 @@ export class MnemonicDecrypt extends Component<Props, State> {
     });
   };
 }
+
+function mapStateToProps(state: AppState): StateProps {
+  const network = getNetworkConfig(state);
+  return {
+    dPath: getSingleDPath(InsecureWalletName.MNEMONIC_PHRASE, network)
+  };
+}
+
+export const MnemonicDecrypt = connect(mapStateToProps)(MnemonicDecryptClass);
diff --git a/common/components/WalletDecrypt/components/Trezor.tsx b/common/components/WalletDecrypt/components/Trezor.tsx
index 236acef9..c74528f0 100644
--- a/common/components/WalletDecrypt/components/Trezor.tsx
+++ b/common/components/WalletDecrypt/components/Trezor.tsx
@@ -1,4 +1,3 @@
-import DPATHS from 'config/dpaths';
 import { TrezorWallet, TREZOR_MINIMUM_FIRMWARE } from 'libs/wallet';
 import React, { Component } from 'react';
 import translate, { translateRaw } from 'translations';
@@ -6,11 +5,23 @@ import TrezorConnect from 'vendor/trezor-connect';
 import DeterministicWalletsModal from './DeterministicWalletsModal';
 import './Trezor.scss';
 import { Spinner } from 'components/ui';
-const DEFAULT_PATH = DPATHS.TREZOR[0].value;
+import { getNetworkConfig } from 'selectors/config';
+import { AppState } from 'reducers';
+import { connect } from 'react-redux';
+import { SecureWalletName } from 'config';
+import { DPath } from 'config/dpaths';
+import { getPaths, getSingleDPath } from 'utils/network';
 
-interface Props {
+//todo: conflicts with comment in walletDecrypt -> onUnlock method
+interface OwnProps {
   onUnlock(param: any): void;
 }
+
+interface StateProps {
+  dPath: DPath;
+}
+
+// todo: nearly duplicates ledger component props
 interface State {
   publicKey: string;
   chainCode: string;
@@ -19,11 +30,13 @@ interface State {
   isLoading: boolean;
 }
 
-export class TrezorDecrypt extends Component<Props, State> {
+type Props = OwnProps & StateProps;
+
+class TrezorDecryptClass extends Component<Props, State> {
   public state: State = {
     publicKey: '',
     chainCode: '',
-    dPath: DEFAULT_PATH,
+    dPath: this.props.dPath.value,
     error: null,
     isLoading: false
   };
@@ -76,7 +89,7 @@ export class TrezorDecrypt extends Component<Props, State> {
           publicKey={publicKey}
           chainCode={chainCode}
           dPath={dPath}
-          dPaths={DPATHS.TREZOR}
+          dPaths={getPaths(SecureWalletName.TREZOR)}
           onCancel={this.handleCancel}
           onConfirmAddress={this.handleUnlock}
           onPathChange={this.handlePathChange}
@@ -133,7 +146,16 @@ export class TrezorDecrypt extends Component<Props, State> {
     this.setState({
       publicKey: '',
       chainCode: '',
-      dPath: DEFAULT_PATH
+      dPath: this.props.dPath.value
     });
   }
 }
+
+function mapStateToProps(state: AppState): StateProps {
+  const network = getNetworkConfig(state);
+  return {
+    dPath: getSingleDPath(SecureWalletName.TREZOR, network)
+  };
+}
+
+export const TrezorDecrypt = connect(mapStateToProps)(TrezorDecryptClass);
diff --git a/common/components/WalletDecrypt/components/ViewOnly.tsx b/common/components/WalletDecrypt/components/ViewOnly.tsx
index bd241245..4504c71f 100644
--- a/common/components/WalletDecrypt/components/ViewOnly.tsx
+++ b/common/components/WalletDecrypt/components/ViewOnly.tsx
@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import translate from 'translations';
-import { donationAddressMap } from 'config/data';
+import { donationAddressMap } from 'config';
 import { isValidETHAddress } from 'libs/validators';
 import { AddressOnlyWallet } from 'libs/wallet';
 
diff --git a/common/components/WalletDecrypt/components/WalletButton.tsx b/common/components/WalletDecrypt/components/WalletButton.tsx
index 6543a446..33b01dee 100644
--- a/common/components/WalletDecrypt/components/WalletButton.tsx
+++ b/common/components/WalletDecrypt/components/WalletButton.tsx
@@ -1,23 +1,31 @@
 import React from 'react';
 import classnames from 'classnames';
-import { translateRaw } from 'translations';
+import { translateRaw, TranslateType } from 'translations';
 import { NewTabLink, Tooltip } from 'components/ui';
 import './WalletButton.scss';
 
-interface Props {
-  name: React.ReactElement<string> | string;
-  description?: React.ReactElement<string> | string;
-  example?: React.ReactElement<string> | string;
-  icon?: string | null;
-  helpLink?: string;
-  walletType: string;
+import { WalletName } from 'config';
+
+interface OwnProps {
+  name: TranslateType;
+  description?: TranslateType;
+  example?: TranslateType;
+  icon?: string;
+  helpLink: string;
+  walletType: WalletName;
   isSecure?: boolean;
   isReadOnly?: boolean;
   isDisabled?: boolean;
   onClick(walletType: string): void;
 }
 
-export class WalletButton extends React.Component<Props, {}> {
+interface StateProps {
+  isFormatDisabled?: boolean;
+}
+
+type Props = OwnProps & StateProps;
+
+export class WalletButton extends React.PureComponent<Props> {
   public render() {
     const {
       name,
@@ -45,27 +53,29 @@ export class WalletButton extends React.Component<Props, {}> {
           {icon && <img className="WalletButton-title-icon" src={icon} />}
           <span>{name}</span>
         </div>
+
         {description && <div className="WalletButton-description">{description}</div>}
         {example && <div className="WalletButton-example">{example}</div>}
+
         <div className="WalletButton-icons">
-          {isSecure === true && (
+          {isSecure ? (
             <span className="WalletButton-icons-icon" onClick={this.stopPropogation}>
               <i className="fa fa-shield" />
               <Tooltip>{translateRaw('This wallet type is secure')}</Tooltip>
             </span>
-          )}
-          {isSecure === false && (
+          ) : (
             <span className="WalletButton-icons-icon" onClick={this.stopPropogation}>
               <i className="fa fa-exclamation-triangle" />
               <Tooltip>{translateRaw('This wallet type is insecure')}</Tooltip>
             </span>
           )}
-          {isReadOnly === true && (
+          {isReadOnly && (
             <span className="WalletButton-icons-icon" onClick={this.stopPropogation}>
               <i className="fa fa-eye" />
               <Tooltip>{translateRaw('You cannot send using address only')}</Tooltip>
             </span>
           )}
+
           {helpLink && (
             <span className="WalletButton-icons-icon">
               <NewTabLink href={helpLink} onClick={this.stopPropogation}>
@@ -80,14 +90,14 @@ export class WalletButton extends React.Component<Props, {}> {
   }
 
   private handleClick = () => {
-    if (this.props.isDisabled) {
+    if (this.props.isDisabled || this.props.isFormatDisabled) {
       return;
     }
 
     this.props.onClick(this.props.walletType);
   };
 
-  private stopPropogation = (ev: React.SyntheticEvent<any>) => {
+  private stopPropogation = (ev: React.FormEvent<HTMLAnchorElement | HTMLSpanElement>) => {
     ev.stopPropagation();
   };
 }
diff --git a/common/components/WalletDecrypt/disables.json b/common/components/WalletDecrypt/disables.json
deleted file mode 100644
index 947cd2b2..00000000
--- a/common/components/WalletDecrypt/disables.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "READ_ONLY": ["view-only"],
-  "UNABLE_TO_SIGN": ["trezor", "view-only"],
-  "ONLINE_ONLY": ["web3", "trezor"]
-}
diff --git a/common/components/WalletDecrypt/disables.ts b/common/components/WalletDecrypt/disables.ts
new file mode 100644
index 00000000..2a7fcbb1
--- /dev/null
+++ b/common/components/WalletDecrypt/disables.ts
@@ -0,0 +1,15 @@
+import { MiscWalletName, SecureWalletName, WalletName } from 'config';
+
+enum WalletMode {
+  READ_ONLY = 'READ_ONLY',
+  UNABLE_TO_SIGN = 'UNABLE_TO_SIGN',
+  ONLINE_ONLY = 'ONLINE_ONLY'
+}
+
+const walletModes: { [key in WalletMode]: WalletName[] } = {
+  [WalletMode.READ_ONLY]: [MiscWalletName.VIEW_ONLY],
+  [WalletMode.UNABLE_TO_SIGN]: [SecureWalletName.TREZOR, MiscWalletName.VIEW_ONLY],
+  [WalletMode.ONLINE_ONLY]: [SecureWalletName.WEB3, SecureWalletName.TREZOR]
+};
+
+export default walletModes;
diff --git a/common/components/WalletDecrypt/index.tsx b/common/components/WalletDecrypt/index.tsx
index 9ae77c00..3fc3ad75 100644
--- a/common/components/WalletDecrypt/index.tsx
+++ b/common/components/WalletDecrypt/index.tsx
@@ -1,3 +1,3 @@
 import WalletDecrypt from './WalletDecrypt';
 export default WalletDecrypt;
-export { default as DISABLE_WALLETS } from './disables.json';
+export { default as DISABLE_WALLETS } from './disables';
diff --git a/common/components/ui/UnlockHeader.tsx b/common/components/ui/UnlockHeader.tsx
index df750cde..21762d2c 100644
--- a/common/components/ui/UnlockHeader.tsx
+++ b/common/components/ui/UnlockHeader.tsx
@@ -1,20 +1,23 @@
 import React from 'react';
 import { connect } from 'react-redux';
 import { AppState } from 'reducers';
-import translate from 'translations';
+import translate, { TranslateType } from 'translations';
 import WalletDecrypt from 'components/WalletDecrypt';
 import { IWallet } from 'libs/wallet/IWallet';
 import './UnlockHeader.scss';
+import { WalletName } from 'config';
 
 interface Props {
-  title: React.ReactElement<string> | string;
+  title: TranslateType;
   wallet: IWallet;
-  disabledWallets?: string[];
+  disabledWallets?: WalletName[];
 }
+
 interface State {
   isExpanded: boolean;
 }
-export class UnlockHeader extends React.Component<Props, State> {
+
+export class UnlockHeader extends React.PureComponent<Props, State> {
   public state = {
     isExpanded: !this.props.wallet
   };
@@ -57,7 +60,7 @@ export class UnlockHeader extends React.Component<Props, State> {
     );
   }
 
-  public toggleisExpanded = () => {
+  public toggleisExpanded = (_: React.FormEvent<HTMLButtonElement>) => {
     this.setState(state => {
       return { isExpanded: !state.isExpanded };
     });
diff --git a/common/config/bity.ts b/common/config/bity.ts
index a6a784e2..cdb9ce21 100644
--- a/common/config/bity.ts
+++ b/common/config/bity.ts
@@ -26,7 +26,7 @@ export function generateKindMax(BTCKINDRate: number, kind: keyof typeof buffers)
   return kindMax - kindMax * buffers[kind];
 }
 
-const info = {
+export const bityConfig = {
   serverURL,
   bityURL,
   ETHTxExplorer,
@@ -41,5 +41,3 @@ const info = {
     }
   }
 };
-
-export default info;
diff --git a/common/config/data.ts b/common/config/data.ts
index b3f9c891..f975ad6c 100644
--- a/common/config/data.ts
+++ b/common/config/data.ts
@@ -1,6 +1,7 @@
-import { EtherscanNode, InfuraNode, RPCNode, Web3Node } from 'libs/nodes';
-import { networkIdToName } from 'libs/values';
+import { getValues } from '../utils/helpers';
+
 export const languages = require('./languages.json');
+
 // Displays in the header
 export const VERSION = '4.0.0 (Alpha 0.1.0)';
 export const N_FACTOR = 1024;
@@ -24,7 +25,7 @@ export const ANNOUNCEMENT_MESSAGE = `
 
 const etherScan = 'https://etherscan.io';
 const blockChainInfo = 'https://blockchain.info';
-const ethPlorer = 'https://ethplorer.io';
+export const ethPlorer = 'https://ethplorer.io';
 
 export const ETHTxExplorer = (txHash: string): string => `${etherScan}/tx/${txHash}`;
 export const BTCTxExplorer = (txHash: string): string => `${blockChainInfo}/tx/${txHash}`;
@@ -52,217 +53,32 @@ export const ledgerReferralURL = 'https://www.ledgerwallet.com/r/fa4b?path=/prod
 export const trezorReferralURL = 'https://trezor.io/?a=myetherwallet.com';
 export const bitboxReferralURL = 'https://digitalbitbox.com/?ref=mew';
 
-export interface BlockExplorerConfig {
-  name: string;
-  tx(txHash: string): string;
-  address(address: string): string;
+export enum SecureWalletName {
+  WEB3 = 'web3',
+  LEDGER_NANO_S = 'ledgerNanoS',
+  TREZOR = 'trezor'
 }
 
-export interface Token {
-  address: string;
-  symbol: string;
-  decimal: number;
-  error?: string | null;
+export enum HardwareWalletName {
+  LEDGER_NANO_S = 'ledgerNanoS',
+  TREZOR = 'trezor'
 }
 
-export interface NetworkContract {
-  name: string;
-  address?: string;
-  abi: string;
+export enum InsecureWalletName {
+  PRIVATE_KEY = 'privateKey',
+  KEYSTORE_FILE = 'keystoreFile',
+  MNEMONIC_PHRASE = 'mnemonicPhrase'
 }
 
-export interface NetworkConfig {
-  name: string;
-  unit: string;
-  color?: string;
-  blockExplorer?: BlockExplorerConfig;
-  tokenExplorer?: {
-    name: string;
-    address(address: string): string;
-  };
-  chainId: number;
-  tokens: Token[];
-  contracts: NetworkContract[] | null;
-  isTestnet?: boolean;
+export enum MiscWalletName {
+  VIEW_ONLY = 'viewOnly'
 }
 
-export interface CustomNetworkConfig {
-  name: string;
-  unit: string;
-  chainId: number;
-}
+export const walletNames = getValues(
+  SecureWalletName,
+  HardwareWalletName,
+  InsecureWalletName,
+  MiscWalletName
+);
 
-export interface NodeConfig {
-  network: string;
-  lib: RPCNode | Web3Node;
-  service: string;
-  estimateGas?: boolean;
-  hidden?: boolean;
-}
-
-export interface CustomNodeConfig {
-  name: string;
-  url: string;
-  port: number;
-  network: string;
-  auth?: {
-    username: string;
-    password: string;
-  };
-}
-
-// Must be a website that follows the ethplorer convention of /tx/[hash] and
-// address/[address] to generate the correct functions.
-function makeExplorer(url): BlockExplorerConfig {
-  return {
-    name: url,
-    tx: hash => `${url}/tx/${hash}`,
-    address: address => `${url}/address/${address}`
-  };
-}
-
-export const NETWORKS: { [key: string]: NetworkConfig } = {
-  ETH: {
-    name: 'ETH',
-    unit: 'ETH',
-    chainId: 1,
-    color: '#0e97c0',
-    blockExplorer: makeExplorer('https://etherscan.io'),
-    tokenExplorer: {
-      name: ethPlorer,
-      address: ETHTokenExplorer
-    },
-    tokens: require('./tokens/eth.json'),
-    contracts: require('./contracts/eth.json')
-  },
-  Ropsten: {
-    name: 'Ropsten',
-    unit: 'ETH',
-    chainId: 3,
-    color: '#adc101',
-    blockExplorer: makeExplorer('https://ropsten.etherscan.io'),
-    tokens: require('./tokens/ropsten.json'),
-    contracts: require('./contracts/ropsten.json'),
-    isTestnet: true
-  },
-  Kovan: {
-    name: 'Kovan',
-    unit: 'ETH',
-    chainId: 42,
-    color: '#adc101',
-    blockExplorer: makeExplorer('https://kovan.etherscan.io'),
-    tokens: require('./tokens/ropsten.json'),
-    contracts: require('./contracts/ropsten.json'),
-    isTestnet: true
-  },
-  Rinkeby: {
-    name: 'Rinkeby',
-    unit: 'ETH',
-    chainId: 4,
-    color: '#adc101',
-    blockExplorer: makeExplorer('https://rinkeby.etherscan.io'),
-    tokens: require('./tokens/rinkeby.json'),
-    contracts: require('./contracts/rinkeby.json'),
-    isTestnet: true
-  }
-};
-
-export const NODES: { [key: string]: NodeConfig } = {
-  eth_mew: {
-    network: 'ETH',
-    lib: new RPCNode('https://api.myetherapi.com/eth'),
-    service: 'MyEtherWallet',
-    estimateGas: true
-  },
-  eth_ethscan: {
-    network: 'ETH',
-    service: 'Etherscan.io',
-    lib: new EtherscanNode('https://api.etherscan.io/api'),
-    estimateGas: false
-  },
-  eth_infura: {
-    network: 'ETH',
-    service: 'infura.io',
-    lib: new InfuraNode('https://mainnet.infura.io/mew'),
-    estimateGas: false
-  },
-  rop_mew: {
-    network: 'Ropsten',
-    service: 'MyEtherWallet',
-    lib: new RPCNode('https://api.myetherapi.com/rop'),
-    estimateGas: false
-  },
-  rop_infura: {
-    network: 'Ropsten',
-    service: 'infura.io',
-    lib: new InfuraNode('https://ropsten.infura.io/mew'),
-    estimateGas: false
-  },
-  kov_ethscan: {
-    network: 'Kovan',
-    service: 'Etherscan.io',
-    lib: new EtherscanNode('https://kovan.etherscan.io/api'),
-    estimateGas: false
-  },
-  rin_ethscan: {
-    network: 'Rinkeby',
-    service: 'Etherscan.io',
-    lib: new EtherscanNode('https://rinkeby.etherscan.io/api'),
-    estimateGas: false
-  },
-  rin_infura: {
-    network: 'Rinkeby',
-    service: 'infura.io',
-    lib: new InfuraNode('https://rinkeby.infura.io/mew'),
-    estimateGas: false
-  }
-};
-
-interface Web3NodeInfo {
-  networkId: string;
-  lib: Web3Node;
-}
-
-export async function setupWeb3Node(): Promise<Web3NodeInfo> {
-  const { web3 } = window as any;
-
-  if (!web3 || !web3.currentProvider || !web3.currentProvider.sendAsync) {
-    throw new Error(
-      'Web3 not found. Please check that MetaMask is installed, or that MyEtherWallet is open in Mist.'
-    );
-  }
-
-  const lib = new Web3Node();
-  const networkId = await lib.getNetVersion();
-  const accounts = await lib.getAccounts();
-
-  if (!accounts.length) {
-    throw new Error('No accounts found in MetaMask / Mist.');
-  }
-
-  if (networkId === 'loading') {
-    throw new Error('MetaMask / Mist is still loading. Please refresh the page and try again.');
-  }
-
-  return { networkId, lib };
-}
-
-export async function isWeb3NodeAvailable(): Promise<boolean> {
-  try {
-    await setupWeb3Node();
-    return true;
-  } catch (e) {
-    return false;
-  }
-}
-
-export async function initWeb3Node(): Promise<void> {
-  const { networkId, lib } = await setupWeb3Node();
-  NODES.web3 = {
-    network: networkIdToName(networkId),
-    service: 'MetaMask / Mist',
-    lib,
-    estimateGas: false,
-    hidden: true
-  };
-}
+export type WalletName = SecureWalletName | InsecureWalletName | MiscWalletName;
diff --git a/common/config/dpaths.ts b/common/config/dpaths.ts
index 14243fcd..c162025b 100644
--- a/common/config/dpaths.ts
+++ b/common/config/dpaths.ts
@@ -1,46 +1,52 @@
-const ETH_DEFAULT = {
+export interface DPath {
+  label: string;
+  value: string; // TODO determine method for more precise typing for path
+}
+
+export const ETH_DEFAULT: DPath = {
   label: 'Default (ETH)',
   value: "m/44'/60'/0'/0"
 };
 
-const ETH_TREZOR = {
+export const ETH_TREZOR: DPath = {
   label: 'TREZOR (ETH)',
   value: "m/44'/60'/0'/0"
 };
 
-const ETH_LEDGER = {
+export const ETH_LEDGER: DPath = {
   label: 'Ledger (ETH)',
   value: "m/44'/60'/0'"
 };
 
-const ETC_LEDGER = {
+export const ETC_LEDGER: DPath = {
   label: 'Ledger (ETC)',
   value: "m/44'/60'/160720'/0'"
 };
 
-const ETC_TREZOR = {
+export const ETC_TREZOR: DPath = {
   label: 'TREZOR (ETC)',
   value: "m/44'/61'/0'/0"
 };
 
-const TESTNET = {
-  label: 'Testnet',
+export const ETH_TESTNET: DPath = {
+  label: 'Testnet (ETH)',
   value: "m/44'/1'/0'/0"
 };
 
-const EXPANSE = {
-  label: 'Expanse',
+export const EXP_DEFAULT: DPath = {
+  label: 'Default (EXP)',
   value: "m/44'/40'/0'/0"
 };
 
-const TREZOR = [ETH_TREZOR, ETC_TREZOR, TESTNET];
-
-const MNEMONIC = [ETH_DEFAULT, ETH_LEDGER, ETC_LEDGER, ETC_TREZOR, TESTNET, EXPANSE];
-
-const LEDGER = [ETH_LEDGER, ETC_LEDGER, TESTNET];
-
-export default {
-  TREZOR,
-  MNEMONIC,
-  LEDGER
+export const UBQ_DEFAULT: DPath = {
+  label: 'Default (UBQ)',
+  value: "m/44'/108'/0'/0"
 };
+
+export const ETH_SINGULAR: DPath = {
+  label: 'SingularDTV',
+  value: "m/0'/0'/0'"
+};
+
+// PATHS TO BE INCLUDED REGARDLESS OF WALLET FORMAT
+export const EXTRA_PATHS = [ETH_SINGULAR];
diff --git a/common/config/index.ts b/common/config/index.ts
new file mode 100644
index 00000000..d64aae8e
--- /dev/null
+++ b/common/config/index.ts
@@ -0,0 +1,3 @@
+export * from './networks';
+export * from './data';
+export * from './bity';
diff --git a/common/config/networks.ts b/common/config/networks.ts
new file mode 100644
index 00000000..8b25bffe
--- /dev/null
+++ b/common/config/networks.ts
@@ -0,0 +1,364 @@
+import { ethPlorer, ETHTokenExplorer, SecureWalletName, InsecureWalletName } from './data';
+import { EtherscanNode, InfuraNode, RPCNode, Web3Node } from 'libs/nodes';
+import { networkIdToName } from 'libs/values';
+import {
+  ETH_DEFAULT,
+  ETH_TREZOR,
+  ETH_LEDGER,
+  ETC_LEDGER,
+  ETC_TREZOR,
+  ETH_TESTNET,
+  EXP_DEFAULT,
+  UBQ_DEFAULT,
+  DPath
+} from 'config/dpaths';
+
+export interface BlockExplorerConfig {
+  origin: string;
+  txUrl(txHash: string): string;
+  addressUrl(address: string): string;
+}
+
+export interface Token {
+  address: string;
+  symbol: string;
+  decimal: number;
+  error?: string | null;
+}
+
+export interface NetworkContract {
+  name: NetworkKeys;
+  address?: string;
+  abi: string;
+}
+
+export interface DPathFormats {
+  trezor: DPath;
+  ledgerNanoS: DPath;
+  mnemonicPhrase: DPath;
+}
+
+export interface NetworkConfig {
+  // TODO really try not to allow strings due to custom networks
+  name: NetworkKeys;
+  unit: string;
+  color?: string;
+  blockExplorer?: BlockExplorerConfig;
+  tokenExplorer?: {
+    name: string;
+    address(address: string): string;
+  };
+  chainId: number;
+  tokens: Token[];
+  contracts: NetworkContract[] | null;
+  dPathFormats: DPathFormats;
+  isTestnet?: boolean;
+}
+
+export interface CustomNetworkConfig {
+  name: string;
+  unit: string;
+  chainId: number;
+  dPathFormats: DPathFormats | null;
+}
+
+export interface NodeConfig {
+  network: NetworkKeys;
+  lib: RPCNode | Web3Node;
+  service: string;
+  estimateGas?: boolean;
+  hidden?: boolean;
+}
+
+export interface CustomNodeConfig {
+  name: string;
+  url: string;
+  port: number;
+  network: string;
+  auth?: {
+    username: string;
+    password: string;
+  };
+}
+
+// Must be a website that follows the ethplorer convention of /tx/[hash] and
+// address/[address] to generate the correct functions.
+function makeExplorer(origin: string): BlockExplorerConfig {
+  return {
+    origin,
+    txUrl: hash => `${origin}/tx/${hash}`,
+    addressUrl: address => `${origin}/address/${address}`
+  };
+}
+
+const ETH: NetworkConfig = {
+  name: 'ETH',
+  unit: 'ETH',
+  chainId: 1,
+  color: '#0e97c0',
+  blockExplorer: makeExplorer('https://etherscan.io'),
+  tokenExplorer: {
+    name: ethPlorer,
+    address: ETHTokenExplorer
+  },
+  tokens: require('./tokens/eth.json'),
+  contracts: require('./contracts/eth.json'),
+  dPathFormats: {
+    [SecureWalletName.TREZOR]: ETH_TREZOR,
+    [SecureWalletName.LEDGER_NANO_S]: ETH_LEDGER,
+    [InsecureWalletName.MNEMONIC_PHRASE]: ETH_DEFAULT
+  }
+};
+
+const Ropsten: NetworkConfig = {
+  name: 'Ropsten',
+  unit: 'ETH',
+  chainId: 3,
+  color: '#adc101',
+  blockExplorer: makeExplorer('https://ropsten.etherscan.io'),
+  tokens: require('./tokens/ropsten.json'),
+  contracts: require('./contracts/ropsten.json'),
+  isTestnet: true,
+  dPathFormats: {
+    [SecureWalletName.TREZOR]: ETH_TESTNET,
+    [SecureWalletName.LEDGER_NANO_S]: ETH_TESTNET,
+    [InsecureWalletName.MNEMONIC_PHRASE]: ETH_TESTNET
+  }
+};
+
+const Kovan: NetworkConfig = {
+  name: 'Kovan',
+  unit: 'ETH',
+  chainId: 42,
+  color: '#adc101',
+  blockExplorer: makeExplorer('https://kovan.etherscan.io'),
+  tokens: require('./tokens/ropsten.json'),
+  contracts: require('./contracts/ropsten.json'),
+  isTestnet: true,
+  dPathFormats: {
+    [SecureWalletName.TREZOR]: ETH_TESTNET,
+    [SecureWalletName.LEDGER_NANO_S]: ETH_TESTNET,
+    [InsecureWalletName.MNEMONIC_PHRASE]: ETH_TESTNET
+  }
+};
+
+const Rinkeby: NetworkConfig = {
+  name: 'Rinkeby',
+  unit: 'ETH',
+  chainId: 4,
+  color: '#adc101',
+  blockExplorer: makeExplorer('https://rinkeby.etherscan.io'),
+  tokens: require('./tokens/rinkeby.json'),
+  contracts: require('./contracts/rinkeby.json'),
+  isTestnet: true,
+  dPathFormats: {
+    [SecureWalletName.TREZOR]: ETH_TESTNET,
+    [SecureWalletName.LEDGER_NANO_S]: ETH_TESTNET,
+    [InsecureWalletName.MNEMONIC_PHRASE]: ETH_TESTNET
+  }
+};
+
+const ETC: NetworkConfig = {
+  name: 'ETC',
+  unit: 'ETC',
+  chainId: 61,
+  color: '#669073',
+  blockExplorer: makeExplorer('https://gastracker.io'),
+  tokens: require('./tokens/etc.json'),
+  contracts: require('./contracts/etc.json'),
+  dPathFormats: {
+    [SecureWalletName.TREZOR]: ETC_TREZOR,
+    [SecureWalletName.LEDGER_NANO_S]: ETC_LEDGER,
+    [InsecureWalletName.MNEMONIC_PHRASE]: ETC_TREZOR
+  }
+};
+
+const UBQ: NetworkConfig = {
+  name: 'UBQ',
+  unit: 'UBQ',
+  chainId: 8,
+  color: '#b37aff',
+  blockExplorer: makeExplorer('https://ubiqscan.io/en'),
+  tokens: require('./tokens/ubq.json'),
+  contracts: require('./contracts/ubq.json'),
+  dPathFormats: {
+    [SecureWalletName.TREZOR]: UBQ_DEFAULT,
+    [SecureWalletName.LEDGER_NANO_S]: UBQ_DEFAULT,
+    [InsecureWalletName.MNEMONIC_PHRASE]: UBQ_DEFAULT
+  }
+};
+
+const EXP: NetworkConfig = {
+  name: 'EXP',
+  unit: 'EXP',
+  chainId: 2,
+  color: '#673ab7',
+  blockExplorer: makeExplorer('http://www.gander.tech'),
+  tokens: require('./tokens/exp.json'),
+  contracts: require('./contracts/exp.json'),
+  dPathFormats: {
+    [SecureWalletName.TREZOR]: EXP_DEFAULT,
+    [SecureWalletName.LEDGER_NANO_S]: EXP_DEFAULT,
+    [InsecureWalletName.MNEMONIC_PHRASE]: EXP_DEFAULT
+  }
+};
+
+export const NETWORKS = {
+  ETH,
+  Ropsten,
+  Kovan,
+  Rinkeby,
+  ETC,
+  UBQ,
+  EXP
+};
+
+export type NetworkKeys = keyof typeof NETWORKS;
+
+enum NodeName {
+  ETH_MEW = 'eth_mew',
+  ETH_ETHSCAN = 'eth_ethscan',
+  ETH_INFURA = 'eth_infura',
+  ROP_MEW = 'rop_mew',
+  ROP_INFURA = 'rop_infura',
+  KOV_ETHSCAN = 'kov_ethscan',
+  RIN_ETHSCAN = 'rin_ethscan',
+  RIN_INFURA = 'rin_infura',
+  ETC_EPOOL = 'etc_epool',
+  UBQ = 'ubq',
+  EXP_TECH = 'exp_tech'
+}
+
+type NonWeb3NodeConfigs = { [key in NodeName]: NodeConfig };
+
+interface Web3NodeConfig {
+  web3?: NodeConfig;
+}
+
+type NodeConfigs = NonWeb3NodeConfigs & Web3NodeConfig;
+
+export const NODES: NodeConfigs = {
+  eth_mew: {
+    network: 'ETH',
+    lib: new RPCNode('https://api.myetherapi.com/eth'),
+    service: 'MyEtherWallet',
+    estimateGas: true
+  },
+  eth_ethscan: {
+    network: 'ETH',
+    service: 'Etherscan.io',
+    lib: new EtherscanNode('https://api.etherscan.io/api'),
+    estimateGas: false
+  },
+  eth_infura: {
+    network: 'ETH',
+    service: 'infura.io',
+    lib: new InfuraNode('https://mainnet.infura.io/mew'),
+    estimateGas: false
+  },
+  rop_mew: {
+    network: 'Ropsten',
+    service: 'MyEtherWallet',
+    lib: new RPCNode('https://api.myetherapi.com/rop'),
+    estimateGas: false
+  },
+  rop_infura: {
+    network: 'Ropsten',
+    service: 'infura.io',
+    lib: new InfuraNode('https://ropsten.infura.io/mew'),
+    estimateGas: false
+  },
+  kov_ethscan: {
+    network: 'Kovan',
+    service: 'Etherscan.io',
+    lib: new EtherscanNode('https://kovan.etherscan.io/api'),
+    estimateGas: false
+  },
+  rin_ethscan: {
+    network: 'Rinkeby',
+    service: 'Etherscan.io',
+    lib: new EtherscanNode('https://rinkeby.etherscan.io/api'),
+    estimateGas: false
+  },
+  rin_infura: {
+    network: 'Rinkeby',
+    service: 'infura.io',
+    lib: new InfuraNode('https://rinkeby.infura.io/mew'),
+    estimateGas: false
+  },
+  etc_epool: {
+    network: 'ETC',
+    service: 'Epool.io',
+    lib: new RPCNode('https://mewapi.epool.io'),
+    estimateGas: false
+  },
+  ubq: {
+    network: 'UBQ',
+    service: 'ubiqscan.io',
+    lib: new RPCNode('https://pyrus2.ubiqscan.io'),
+    estimateGas: true
+  },
+  exp_tech: {
+    network: 'EXP',
+    service: 'Expanse.tech',
+    lib: new RPCNode('https://node.expanse.tech/'),
+    estimateGas: true
+  }
+};
+
+interface Web3NodeInfo {
+  networkId: string;
+  lib: Web3Node;
+}
+
+export async function setupWeb3Node(): Promise<Web3NodeInfo> {
+  const { web3 } = window as any;
+
+  if (!web3 || !web3.currentProvider || !web3.currentProvider.sendAsync) {
+    throw new Error(
+      'Web3 not found. Please check that MetaMask is installed, or that MyEtherWallet is open in Mist.'
+    );
+  }
+
+  const lib = new Web3Node();
+  const networkId = await lib.getNetVersion();
+  const accounts = await lib.getAccounts();
+
+  if (!accounts.length) {
+    throw new Error('No accounts found in MetaMask / Mist.');
+  }
+
+  if (networkId === 'loading') {
+    throw new Error('MetaMask / Mist is still loading. Please refresh the page and try again.');
+  }
+
+  return { networkId, lib };
+}
+
+export async function isWeb3NodeAvailable(): Promise<boolean> {
+  try {
+    await setupWeb3Node();
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+export const Web3Service = 'MetaMask / Mist';
+
+export interface NodeConfigOverride extends NodeConfig {
+  network: any;
+}
+
+export async function initWeb3Node(): Promise<void> {
+  const { networkId, lib } = await setupWeb3Node();
+  const web3: NodeConfigOverride = {
+    network: networkIdToName(networkId),
+    service: Web3Service,
+    lib,
+    estimateGas: false,
+    hidden: true
+  };
+
+  NODES.web3 = web3;
+}
diff --git a/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx b/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx
index 65723922..d1759c38 100644
--- a/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx
+++ b/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx
@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import translate from 'translations';
-import { NetworkContract } from 'config/data';
+import { NetworkContract } from 'config';
 import { getNetworkContracts } from 'selectors/config';
 import { connect } from 'react-redux';
 import { AppState } from 'reducers';
diff --git a/common/containers/Tabs/ENS/components/GeneralInfoPanel/index.tsx b/common/containers/Tabs/ENS/components/GeneralInfoPanel/index.tsx
index a446ede5..e45614ea 100644
--- a/common/containers/Tabs/ENS/components/GeneralInfoPanel/index.tsx
+++ b/common/containers/Tabs/ENS/components/GeneralInfoPanel/index.tsx
@@ -1,7 +1,7 @@
 import { NewTabLink } from 'components/ui';
 import React from 'react';
 import GeneralInfoNode from './GeneralInfoNode';
-import { knowledgeBaseURL } from 'config/data';
+import { knowledgeBaseURL } from 'config';
 import { InfoNode } from './types';
 
 const generalInfoNodes: InfoNode[] = [
diff --git a/common/containers/Tabs/GenerateWallet/components/Keystore/DownloadWallet.tsx b/common/containers/Tabs/GenerateWallet/components/Keystore/DownloadWallet.tsx
index 8a88e572..ac72b46c 100644
--- a/common/containers/Tabs/GenerateWallet/components/Keystore/DownloadWallet.tsx
+++ b/common/containers/Tabs/GenerateWallet/components/Keystore/DownloadWallet.tsx
@@ -5,7 +5,7 @@ import translate from 'translations';
 import { makeBlob } from 'utils/blob';
 import './DownloadWallet.scss';
 import Template from '../Template';
-import { N_FACTOR } from 'config/data';
+import { N_FACTOR } from 'config';
 
 interface Props {
   wallet: IFullWallet;
diff --git a/common/containers/Tabs/GenerateWallet/components/Keystore/EnterPassword.tsx b/common/containers/Tabs/GenerateWallet/components/Keystore/EnterPassword.tsx
index dc485212..ae537ee3 100644
--- a/common/containers/Tabs/GenerateWallet/components/Keystore/EnterPassword.tsx
+++ b/common/containers/Tabs/GenerateWallet/components/Keystore/EnterPassword.tsx
@@ -1,6 +1,6 @@
 import React, { Component } from 'react';
 import translate from 'translations';
-import { MINIMUM_PASSWORD_LENGTH } from 'config/data';
+import { MINIMUM_PASSWORD_LENGTH } from 'config';
 import './EnterPassword.scss';
 import PasswordInput from './PasswordInput';
 import Template from '../Template';
diff --git a/common/containers/Tabs/Help/index.tsx b/common/containers/Tabs/Help/index.tsx
index 6bba17dc..2ba8601a 100644
--- a/common/containers/Tabs/Help/index.tsx
+++ b/common/containers/Tabs/Help/index.tsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import translate from 'translations';
 import TabSection from 'containers/TabSection';
-import { knowledgeBaseURL } from 'config/data';
+import { knowledgeBaseURL } from 'config';
 
 const Help = () => (
   <TabSection>
diff --git a/common/containers/Tabs/RestoreKeystore/components/KeystoreDetails.tsx b/common/containers/Tabs/RestoreKeystore/components/KeystoreDetails.tsx
index e804f589..a2ab64af 100644
--- a/common/containers/Tabs/RestoreKeystore/components/KeystoreDetails.tsx
+++ b/common/containers/Tabs/RestoreKeystore/components/KeystoreDetails.tsx
@@ -7,7 +7,7 @@ import { isValidPrivKey } from 'libs/validators';
 import { stripHexPrefix } from 'libs/values';
 import translate from 'translations';
 import './KeystoreDetails.scss';
-import { N_FACTOR } from 'config/data';
+import { N_FACTOR } from 'config';
 
 interface State {
   secretKey: string;
diff --git a/common/containers/Tabs/SendTransaction/components/Donate.tsx b/common/containers/Tabs/SendTransaction/components/Donate.tsx
index 6effd42f..9ccdb8ae 100644
--- a/common/containers/Tabs/SendTransaction/components/Donate.tsx
+++ b/common/containers/Tabs/SendTransaction/components/Donate.tsx
@@ -1,4 +1,4 @@
-import { donationAddressMap } from 'config/data';
+import { donationAddressMap } from 'config';
 import React from 'react';
 import translate from 'translations';
 
diff --git a/common/containers/Tabs/SendTransaction/components/RequestPayment.tsx b/common/containers/Tabs/SendTransaction/components/RequestPayment.tsx
index dfd6b7a7..ce83de5f 100644
--- a/common/containers/Tabs/SendTransaction/components/RequestPayment.tsx
+++ b/common/containers/Tabs/SendTransaction/components/RequestPayment.tsx
@@ -12,7 +12,7 @@ import {
   ICurrentValue
 } from 'selectors/transaction/current';
 import BN from 'bn.js';
-import { NetworkConfig } from 'config/data';
+import { NetworkConfig } from 'config';
 import { validNumber, validDecimal } from 'libs/validators';
 import { getGasLimit } from 'selectors/transaction';
 import { AddressField, AmountField, GasLimitField } from 'components';
diff --git a/common/containers/Tabs/SendTransaction/index.tsx b/common/containers/Tabs/SendTransaction/index.tsx
index d75d8e28..1ce0b928 100644
--- a/common/containers/Tabs/SendTransaction/index.tsx
+++ b/common/containers/Tabs/SendTransaction/index.tsx
@@ -3,24 +3,28 @@ import { connect } from 'react-redux';
 import translate from 'translations';
 import TabSection from 'containers/TabSection';
 import { UnlockHeader } from 'components/ui';
-import { SideBar } from './components/index';
+import { SideBar } from './components';
 import { IReadOnlyWallet, IFullWallet } from 'libs/wallet';
 import { getWalletInst } from 'selectors/wallet';
 import { AppState } from 'reducers';
 import tabs from './tabs';
 import SubTabs, { Props as TabProps } from 'components/SubTabs';
 import { RouteComponentProps } from 'react-router';
+import { NetworkConfig } from 'config';
+import { getNetworkConfig } from 'selectors/config';
+
+export type WalletTypes = IReadOnlyWallet | IFullWallet | undefined | null;
 
 interface StateProps {
   wallet: AppState['wallet']['inst'];
+  network: AppState['config']['network'];
 }
 
 export interface SubTabProps {
   wallet: WalletTypes;
+  network: NetworkConfig;
 }
 
-export type WalletTypes = IReadOnlyWallet | IFullWallet | undefined | null;
-
 type Props = StateProps & RouteComponentProps<{}>;
 
 const determineActiveTab = (wallet: WalletTypes, activeTab: string) => {
@@ -33,7 +37,7 @@ const determineActiveTab = (wallet: WalletTypes, activeTab: string) => {
 
 class SendTransaction extends React.Component<Props> {
   public render() {
-    const { wallet, location } = this.props;
+    const { wallet, location, network } = this.props;
     const activeTab = location.pathname.split('/')[2];
 
     const tabProps: TabProps<SubTabProps> = {
@@ -41,7 +45,7 @@ class SendTransaction extends React.Component<Props> {
       activeTab: determineActiveTab(wallet, activeTab),
       sideBar: <SideBar />,
       tabs,
-      subTabProps: { wallet }
+      subTabProps: { wallet, network }
     };
 
     interface IWalletTabs {
@@ -61,4 +65,7 @@ class SendTransaction extends React.Component<Props> {
   }
 }
 
-export default connect((state: AppState) => ({ wallet: getWalletInst(state) }))(SendTransaction);
+export default connect((state: AppState) => ({
+  wallet: getWalletInst(state),
+  network: getNetworkConfig(state)
+}))(SendTransaction);
diff --git a/common/containers/Tabs/SendTransaction/tabs.tsx b/common/containers/Tabs/SendTransaction/tabs.tsx
index 63346a1d..a38090e6 100644
--- a/common/containers/Tabs/SendTransaction/tabs.tsx
+++ b/common/containers/Tabs/SendTransaction/tabs.tsx
@@ -5,6 +5,7 @@ import translate from 'translations';
 import { Fields, UnavailableWallets, WalletInfo, RequestPayment } from './components/index';
 import { Tab } from 'components/SubTabs';
 import { SubTabProps } from 'containers/Tabs/SendTransaction';
+import { isNetworkUnit } from 'utils/network';
 
 const SendTab: Tab<SubTabProps> = {
   path: 'send',
@@ -41,6 +42,10 @@ const InfoTab: Tab<SubTabProps> = {
 const RequestTab: Tab<SubTabProps> = {
   path: 'request',
   name: translate('Request Payment'),
+  isDisabled: (props: SubTabProps) => {
+    const isETHNetwork = isNetworkUnit(props.network, 'ETH');
+    return !isETHNetwork;
+  },
   render(props: SubTabProps) {
     const content = props && props.wallet ? <RequestPayment wallet={props.wallet} /> : null;
     return <div>{content}</div>;
diff --git a/common/containers/Tabs/Swap/components/CurrencySwap.tsx b/common/containers/Tabs/Swap/components/CurrencySwap.tsx
index 368f4a25..8624d94e 100644
--- a/common/containers/Tabs/Swap/components/CurrencySwap.tsx
+++ b/common/containers/Tabs/Swap/components/CurrencySwap.tsx
@@ -6,7 +6,7 @@ import {
   SwapInput
 } from 'reducers/swap/types';
 import SimpleButton from 'components/ui/SimpleButton';
-import bityConfig, { generateKindMax, generateKindMin, WhitelistedCoins } from 'config/bity';
+import { generateKindMax, generateKindMin, WhitelistedCoins, bityConfig } from 'config/bity';
 import React, { Component } from 'react';
 import translate from 'translations';
 import { combineAndUpper } from 'utils/formatters';
diff --git a/common/containers/Tabs/Swap/components/CurrentRates.tsx b/common/containers/Tabs/Swap/components/CurrentRates.tsx
index 58ca0540..8a68ffd8 100644
--- a/common/containers/Tabs/Swap/components/CurrentRates.tsx
+++ b/common/containers/Tabs/Swap/components/CurrentRates.tsx
@@ -6,7 +6,7 @@ import {
 import bityLogoWhite from 'assets/images/logo-bity-white.svg';
 import shapeshiftLogoWhite from 'assets/images/logo-shapeshift.svg';
 import Spinner from 'components/ui/Spinner';
-import { bityReferralURL, shapeshiftReferralURL } from 'config/data';
+import { bityReferralURL, shapeshiftReferralURL } from 'config';
 import React, { Component } from 'react';
 import translate from 'translations';
 import './CurrentRates.scss';
diff --git a/common/containers/Tabs/Swap/components/LiteSend/LiteSend.tsx b/common/containers/Tabs/Swap/components/LiteSend/LiteSend.tsx
index 0820ce6e..08491a93 100644
--- a/common/containers/Tabs/Swap/components/LiteSend/LiteSend.tsx
+++ b/common/containers/Tabs/Swap/components/LiteSend/LiteSend.tsx
@@ -8,7 +8,7 @@ import { configureLiteSend, TConfigureLiteSend } from 'actions/swap';
 import { connect } from 'react-redux';
 import { AppState } from 'reducers';
 import { shouldDisplayLiteSend } from 'selectors/swap';
-import { NetworkConfig } from 'config/data';
+import { NetworkConfig } from 'config';
 
 interface DispatchProps {
   configureLiteSend: TConfigureLiteSend;
@@ -36,10 +36,7 @@ class LiteSendClass extends Component<Props> {
       renderMe = (
         <div className="row">
           <div className="col-xs-8 col-xs-push-2 text-center">
-            <h5 style={{ color: 'red' }}>
-              WARNING: You are currently not on the Ethereum Mainnet. Please switch nodes in order
-              for the token swap to function as intended.
-            </h5>
+            <h5>Note: Send is only supported on Ethereum Mainnet.</h5>
           </div>
         </div>
       );
diff --git a/common/containers/Tabs/Swap/components/ReceivingAddress.tsx b/common/containers/Tabs/Swap/components/ReceivingAddress.tsx
index 302c6587..3c7c7c26 100644
--- a/common/containers/Tabs/Swap/components/ReceivingAddress.tsx
+++ b/common/containers/Tabs/Swap/components/ReceivingAddress.tsx
@@ -8,7 +8,7 @@ import {
 import { SwapInput } from 'reducers/swap/types';
 import classnames from 'classnames';
 import SimpleButton from 'components/ui/SimpleButton';
-import { donationAddressMap } from 'config/data';
+import { donationAddressMap } from 'config';
 import { isValidBTCAddress, isValidETHAddress } from 'libs/validators';
 import React, { Component } from 'react';
 import translate from 'translations';
diff --git a/common/containers/Tabs/Swap/components/SwapInfoHeaderTitle.tsx b/common/containers/Tabs/Swap/components/SwapInfoHeaderTitle.tsx
index 27e86ed8..4f325c39 100644
--- a/common/containers/Tabs/Swap/components/SwapInfoHeaderTitle.tsx
+++ b/common/containers/Tabs/Swap/components/SwapInfoHeaderTitle.tsx
@@ -1,7 +1,7 @@
 import { RestartSwapAction } from 'actions/swap';
 import bityLogo from 'assets/images/logo-bity.svg';
 import shapeshiftLogo from 'assets/images/shapeshift-dark.svg';
-import { bityReferralURL } from 'config/data';
+import { bityReferralURL } from 'config';
 import React, { Component } from 'react';
 import translate from 'translations';
 import './SwapInfoHeader.scss';
diff --git a/common/containers/Tabs/Swap/components/SwapProgress.tsx b/common/containers/Tabs/Swap/components/SwapProgress.tsx
index a84789ab..4fcf4abb 100644
--- a/common/containers/Tabs/Swap/components/SwapProgress.tsx
+++ b/common/containers/Tabs/Swap/components/SwapProgress.tsx
@@ -1,5 +1,5 @@
 import { TShowNotification } from 'actions/notifications';
-import bityConfig from 'config/bity';
+import { bityConfig } from 'config/bity';
 import React, { Component } from 'react';
 import translate, { translateRaw } from 'translations';
 import './SwapProgress.scss';
diff --git a/common/libs/nodes/INode.ts b/common/libs/nodes/INode.ts
index 1edf0d90..2d29b87d 100644
--- a/common/libs/nodes/INode.ts
+++ b/common/libs/nodes/INode.ts
@@ -1,4 +1,4 @@
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { Wei, TokenValue } from 'libs/units';
 import { IHexStrTransaction } from 'libs/transaction';
 
diff --git a/common/libs/nodes/custom/index.ts b/common/libs/nodes/custom/index.ts
index 7d5a8e48..91f9d9ca 100644
--- a/common/libs/nodes/custom/index.ts
+++ b/common/libs/nodes/custom/index.ts
@@ -1,6 +1,6 @@
 import RPCNode from '../rpc';
 import RPCClient from '../rpc/client';
-import { CustomNodeConfig } from 'config/data';
+import { CustomNodeConfig } from 'config';
 
 export default class CustomNode extends RPCNode {
   constructor(config: CustomNodeConfig) {
diff --git a/common/libs/nodes/etherscan/requests.ts b/common/libs/nodes/etherscan/requests.ts
index c87107fa..96e0a1d0 100644
--- a/common/libs/nodes/etherscan/requests.ts
+++ b/common/libs/nodes/etherscan/requests.ts
@@ -1,4 +1,4 @@
-import { Token } from 'config/data';
+import { Token } from 'config';
 import ERC20 from 'libs/erc20';
 import RPCRequests from '../rpc/requests';
 import {
diff --git a/common/libs/nodes/rpc/index.ts b/common/libs/nodes/rpc/index.ts
index ac4eb764..8bb52f68 100644
--- a/common/libs/nodes/rpc/index.ts
+++ b/common/libs/nodes/rpc/index.ts
@@ -1,5 +1,5 @@
 import BN from 'bn.js';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { IHexStrTransaction } from 'libs/transaction';
 import { Wei, TokenValue } from 'libs/units';
 import { stripHexPrefix } from 'libs/values';
diff --git a/common/libs/nodes/rpc/requests.ts b/common/libs/nodes/rpc/requests.ts
index 4422bd34..3db0bb17 100644
--- a/common/libs/nodes/rpc/requests.ts
+++ b/common/libs/nodes/rpc/requests.ts
@@ -1,4 +1,4 @@
-import { Token } from 'config/data';
+import { Token } from 'config';
 import ERC20 from 'libs/erc20';
 import {
   CallRequest,
diff --git a/common/libs/values.ts b/common/libs/values.ts
index bc665d0f..d8e791b2 100644
--- a/common/libs/values.ts
+++ b/common/libs/values.ts
@@ -1,6 +1,7 @@
 import { Wei, toTokenBase } from 'libs/units';
 import { addHexPrefix } from 'ethereumjs-util';
 import BN from 'bn.js';
+import { NetworkKeys } from 'config';
 
 export function stripHexPrefix(value: string) {
   return value.replace('0x', '');
@@ -23,7 +24,7 @@ export function sanitizeHex(hex: string) {
   return hex !== '' ? `0x${padLeftEven(hexStr)}` : '';
 }
 
-export function networkIdToName(networkId: string | number): string {
+export function networkIdToName(networkId: string | number): NetworkKeys {
   switch (networkId.toString()) {
     case '1':
       return 'ETH';
diff --git a/common/reducers/config.ts b/common/reducers/config.ts
index a03a8dda..bf73c880 100644
--- a/common/reducers/config.ts
+++ b/common/reducers/config.ts
@@ -16,7 +16,7 @@ import {
   CustomNodeConfig,
   NetworkConfig,
   CustomNetworkConfig
-} from '../config/data';
+} from 'config';
 import { makeCustomNodeId } from 'utils/node';
 import { makeCustomNetworkId } from 'utils/network';
 
diff --git a/common/reducers/customTokens.ts b/common/reducers/customTokens.ts
index 137758dd..3ebca005 100644
--- a/common/reducers/customTokens.ts
+++ b/common/reducers/customTokens.ts
@@ -4,7 +4,7 @@ import {
   RemoveCustomTokenAction
 } from 'actions/customTokens';
 import { TypeKeys } from 'actions/customTokens/constants';
-import { Token } from 'config/data';
+import { Token } from 'config';
 
 export type State = Token[];
 
diff --git a/common/reducers/swap/types.ts b/common/reducers/swap/types.ts
index 363988bf..863304e5 100644
--- a/common/reducers/swap/types.ts
+++ b/common/reducers/swap/types.ts
@@ -1,5 +1,5 @@
 import { Option } from 'actions/swap/actionTypes';
-import { WhitelistedCoins } from 'config/bity';
+import { WhitelistedCoins } from 'config';
 
 export interface SwapInput {
   id: WhitelistedCoins;
diff --git a/common/sagas/config.ts b/common/sagas/config.ts
index ba72d093..db184fce 100644
--- a/common/sagas/config.ts
+++ b/common/sagas/config.ts
@@ -10,7 +10,14 @@ import {
   select,
   race
 } from 'redux-saga/effects';
-import { NODES, NETWORKS, NodeConfig, CustomNodeConfig, CustomNetworkConfig } from 'config/data';
+import {
+  NODES,
+  NETWORKS,
+  NodeConfig,
+  CustomNodeConfig,
+  CustomNetworkConfig,
+  Web3Service
+} from 'config';
 import {
   makeCustomNodeId,
   getCustomNodeConfigFromId,
@@ -37,12 +44,9 @@ import {
 } from 'actions/config';
 import { showNotification } from 'actions/notifications';
 import { translateRaw } from 'translations';
-import { IWallet, Web3Wallet } from 'libs/wallet';
-import { getWalletInst } from 'selectors/wallet';
+import { Web3Wallet } from 'libs/wallet';
 import { TypeKeys as WalletTypeKeys } from 'actions/wallet/constants';
 import { State as ConfigState, INITIAL_STATE as configInitialState } from 'reducers/config';
-import { resetWallet } from 'actions/wallet';
-import { reset as resetTransaction } from 'actions/transaction';
 
 export const getConfig = (state: AppState): ConfigState => state.config;
 
@@ -171,12 +175,18 @@ export function* handleNodeChangeIntent(action: ChangeNodeIntentAction): SagaIte
   yield put(setLatestBlock(latestBlock));
   yield put(changeNode(action.payload, actionConfig, actionNetwork));
 
-  const currentWallet: IWallet | null = yield select(getWalletInst);
+  // TODO - re-enable once DeterministicWallet state is fixed to flush properly.
+  // DeterministicWallet keeps path related state we need to flush before we can stop reloading
 
+  // const currentWallet: IWallet | null = yield select(getWalletInst);
   // if there's no wallet, do not reload as there's no component state to resync
-  if (currentWallet && currentConfig.network !== actionConfig.network) {
-    yield put(resetWallet());
-    yield put(resetTransaction());
+  // if (currentWallet && currentConfig.network !== actionConfig.network) {
+
+  const isNewNetwork = currentConfig.network !== actionConfig.network;
+  const newIsWeb3 = actionConfig.service === Web3Service;
+  // don't reload when web3 is selected; node will automatically re-set and state is not an issue here
+  if (isNewNetwork && !newIsWeb3) {
+    yield call(reload);
   }
 }
 
diff --git a/common/sagas/deterministicWallets.ts b/common/sagas/deterministicWallets.ts
index afb9f990..a6818c6f 100644
--- a/common/sagas/deterministicWallets.ts
+++ b/common/sagas/deterministicWallets.ts
@@ -5,7 +5,7 @@ import {
   updateDeterministicWallet
 } from 'actions/deterministicWallets';
 import { showNotification } from 'actions/notifications';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { publicToAddress, toChecksumAddress } from 'ethereumjs-util';
 import HDKey from 'hdkey';
 import { INode } from 'libs/nodes/INode';
diff --git a/common/sagas/transaction/signing/helpers.ts b/common/sagas/transaction/signing/helpers.ts
index 82adb63b..a13de4ec 100644
--- a/common/sagas/transaction/signing/helpers.ts
+++ b/common/sagas/transaction/signing/helpers.ts
@@ -12,7 +12,7 @@ import {
   TypeKeys as TK
 } from 'actions/transaction';
 import Tx from 'ethereumjs-tx';
-import { NetworkConfig } from 'config/data';
+import { NetworkConfig } from 'config';
 import { SagaIterator } from 'redux-saga';
 import { showNotification } from 'actions/notifications';
 
diff --git a/common/sagas/wallet/helpers.ts b/common/sagas/wallet/helpers.ts
index 55684542..65044417 100644
--- a/common/sagas/wallet/helpers.ts
+++ b/common/sagas/wallet/helpers.ts
@@ -1,6 +1,6 @@
 import { apply, select, call } from 'redux-saga/effects';
 import { AppState } from 'reducers';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { INode } from 'libs/nodes/INode';
 import { IWallet, WalletConfig } from 'libs/wallet';
 import { TokenBalance } from 'selectors/wallet';
diff --git a/common/sagas/wallet/wallet.ts b/common/sagas/wallet/wallet.ts
index 44fbe114..62c2dfa9 100644
--- a/common/sagas/wallet/wallet.ts
+++ b/common/sagas/wallet/wallet.ts
@@ -36,7 +36,7 @@ import {
   Web3Wallet,
   WalletConfig
 } from 'libs/wallet';
-import { NODES, initWeb3Node, Token } from 'config/data';
+import { NODES, initWeb3Node, Token } from 'config';
 import { SagaIterator, delay, Task } from 'redux-saga';
 import { apply, call, fork, put, select, takeEvery, take, cancel } from 'redux-saga/effects';
 import { getNodeLib, getAllTokens, getOffline } from 'selectors/config';
@@ -261,6 +261,9 @@ export function* unlockWeb3(): SagaIterator {
         action.type === ConfigTypeKeys.CONFIG_NODE_CHANGE && action.payload.nodeSelection === 'web3'
     );
 
+    if (!NODES.web3) {
+      throw Error('Web3 node config not found!');
+    }
     const network = NODES.web3.network;
     const nodeLib: INode | Web3Node = yield select(getNodeLib);
 
diff --git a/common/sass/styles.scss b/common/sass/styles.scss
index 6a4bcf3d..0afe5b7e 100644
--- a/common/sass/styles.scss
+++ b/common/sass/styles.scss
@@ -24,6 +24,9 @@
 // --- RC SLIDER ---
 @import "~rc-slider/assets/index.css";
 
+// --- React Select ---
+@import '~react-select/dist/react-select.css';
+
 // --- CUSTOM ---
 @import "./styles/badbrowser";
 @import "./styles/noscript";
diff --git a/common/selectors/config.ts b/common/selectors/config.ts
index 9039d386..e9fd8f4e 100644
--- a/common/selectors/config.ts
+++ b/common/selectors/config.ts
@@ -1,11 +1,11 @@
 import {
+  CustomNetworkConfig,
+  CustomNodeConfig,
   NetworkConfig,
   NetworkContract,
   NodeConfig,
-  CustomNodeConfig,
-  CustomNetworkConfig,
   Token
-} from 'config/data';
+} from 'config';
 import { INode } from 'libs/nodes/INode';
 import { AppState } from 'reducers';
 import { getUnit } from 'selectors/transaction/meta';
diff --git a/common/selectors/wallet.ts b/common/selectors/wallet.ts
index 90f9f4cd..ca0e4763 100644
--- a/common/selectors/wallet.ts
+++ b/common/selectors/wallet.ts
@@ -1,5 +1,5 @@
 import { TokenValue, Wei } from 'libs/units';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import { AppState } from 'reducers';
 import { getNetworkConfig } from 'selectors/config';
 import { IWallet, Web3Wallet, LedgerWallet, TrezorWallet, WalletConfig } from 'libs/wallet';
diff --git a/common/utils/helpers.ts b/common/utils/helpers.ts
index 82f561ae..ddeb5009 100644
--- a/common/utils/helpers.ts
+++ b/common/utils/helpers.ts
@@ -22,3 +22,6 @@ export function getParam(query: { [key: string]: string }, key: string) {
 export function isPositiveInteger(n: number) {
   return Number.isInteger(n) && n > 0;
 }
+
+export const getValues = (...args) =>
+  args.reduce((acc, currArg) => [...acc, ...Object.values(currArg)], []);
diff --git a/common/utils/keystore.ts b/common/utils/keystore.ts
index 73c99e35..1eeb7a53 100644
--- a/common/utils/keystore.ts
+++ b/common/utils/keystore.ts
@@ -2,7 +2,7 @@ import { fromPrivateKey, IFullWallet, fromV3 } from 'ethereumjs-wallet';
 import { isValidPrivKey } from 'libs/validators';
 import { stripHexPrefix } from 'libs/values';
 import { makeBlob } from 'utils/blob';
-import { N_FACTOR } from 'config/data';
+import { N_FACTOR } from 'config';
 
 export interface KeystoreFile {
   filename: string;
diff --git a/common/utils/network.ts b/common/utils/network.ts
index c983b026..82e8291f 100644
--- a/common/utils/network.ts
+++ b/common/utils/network.ts
@@ -1,16 +1,43 @@
-import { NETWORKS, NetworkConfig, CustomNetworkConfig } from 'config/data';
+import {
+  CustomNetworkConfig,
+  DPathFormats,
+  InsecureWalletName,
+  NetworkConfig,
+  NETWORKS,
+  SecureWalletName,
+  WalletName,
+  walletNames
+} from 'config';
+import { DPath, EXTRA_PATHS } from 'config/dpaths';
+import sortedUniq from 'lodash/sortedUniq';
+import difference from 'lodash/difference';
 
 export function makeCustomNetworkId(config: CustomNetworkConfig): string {
   return config.chainId ? `${config.chainId}` : `${config.name}:${config.unit}`;
 }
 
 export function makeNetworkConfigFromCustomConfig(config: CustomNetworkConfig): NetworkConfig {
-  return {
+  // TODO - re-enable this block and classify customConfig after user-inputted dPaths are implemented
+  // -------------------------------------------------
+  // this still provides the type safety we want
+  // as we know config coming in is CustomNetworkConfig
+  // meaning name will be a string
+  // then we cast it as any to keep it as a network key
+  // interface Override extends NetworkConfig {
+  //   name: any;
+  // }
+  // -------------------------------------------------
+
+  // TODO - allow for user-inputted dPaths so we don't need to use any below and can use supplied dPaths
+  // In the meantime, networks with an unknown chainId will have HD wallets disabled
+  const customConfig: any = {
     ...config,
     color: '#000',
     tokens: [],
     contracts: []
   };
+
+  return customConfig;
 }
 
 export function getNetworkConfigFromId(
@@ -26,3 +53,68 @@ export function getNetworkConfigFromId(
     return makeNetworkConfigFromCustomConfig(customConfig);
   }
 }
+
+type PathType = keyof DPathFormats;
+
+type DPathFormat =
+  | SecureWalletName.TREZOR
+  | SecureWalletName.LEDGER_NANO_S
+  | InsecureWalletName.MNEMONIC_PHRASE;
+
+export function getPaths(pathType: PathType): DPath[] {
+  const networkPaths: DPath[] = [];
+  Object.values(NETWORKS).forEach(networkConfig => {
+    const path = networkConfig.dPathFormats ? networkConfig.dPathFormats[pathType] : [];
+    if (path) {
+      networkPaths.push(path as DPath);
+    }
+  });
+  const paths = networkPaths.concat(EXTRA_PATHS);
+  return sortedUniq(paths);
+}
+
+export function getSingleDPath(format: DPathFormat, network: NetworkConfig): DPath {
+  const dPathFormats = network.dPathFormats;
+  return dPathFormats[format];
+}
+
+export function isNetworkUnit(network: NetworkConfig, unit: string) {
+  const validNetworks = Object.values(NETWORKS).filter((n: NetworkConfig) => n.unit === unit);
+  return validNetworks.includes(network);
+}
+
+export function isWalletFormatSupportedOnNetwork(
+  format: WalletName,
+  network: NetworkConfig
+): boolean {
+  const CHECK_FORMATS: DPathFormat[] = [
+    SecureWalletName.LEDGER_NANO_S,
+    SecureWalletName.TREZOR,
+    InsecureWalletName.MNEMONIC_PHRASE
+  ];
+
+  const isHDFormat = (f: string): f is DPathFormat => CHECK_FORMATS.includes(f as DPathFormat);
+
+  // Ensure DPath's are found
+  if (isHDFormat(format)) {
+    const dPath = network.dPathFormats && network.dPathFormats[format];
+    return !!dPath;
+  }
+
+  // Ensure Web3 is only enabled on ETH or ETH Testnets (MetaMask does not support other networks)
+  if (format === SecureWalletName.WEB3) {
+    return isNetworkUnit(network, 'ETH');
+  }
+
+  // All other wallet formats are supported
+  return true;
+}
+
+export function allWalletFormatsSupportedOnNetwork(network: NetworkConfig): WalletName[] {
+  return walletNames.filter(walletName => isWalletFormatSupportedOnNetwork(walletName, network));
+}
+
+export function unSupportedWalletFormatsOnNetwork(network: NetworkConfig): WalletName[] {
+  const supportedFormats = allWalletFormatsSupportedOnNetwork(network);
+  return difference(walletNames, supportedFormats);
+}
diff --git a/common/utils/node.ts b/common/utils/node.ts
index 2973f82c..948f934f 100644
--- a/common/utils/node.ts
+++ b/common/utils/node.ts
@@ -1,5 +1,5 @@
 import { CustomNode } from 'libs/nodes';
-import { NODES, NodeConfig, CustomNodeConfig } from 'config/data';
+import { NODES, NodeConfig, CustomNodeConfig } from 'config';
 
 export function makeCustomNodeId(config: CustomNodeConfig): string {
   return `${config.url}:${config.port}`;
@@ -27,10 +27,16 @@ export function getNodeConfigFromId(
 }
 
 export function makeNodeConfigFromCustomConfig(config: CustomNodeConfig): NodeConfig {
-  return {
+  interface Override extends NodeConfig {
+    network: any;
+  }
+
+  const customConfig: Override = {
     network: config.network,
     lib: new CustomNode(config),
     service: 'your custom node',
     estimateGas: true
   };
+
+  return customConfig;
 }
diff --git a/common/utils/tokens.ts b/common/utils/tokens.ts
index 23d44baf..f39a482e 100644
--- a/common/utils/tokens.ts
+++ b/common/utils/tokens.ts
@@ -1,4 +1,4 @@
-import { Token } from 'config/data';
+import { Token } from 'config';
 
 export function dedupeCustomTokens(networkTokens: Token[], customTokens: Token[]): Token[] {
   if (!customTokens.length) {
diff --git a/package.json b/package.json
index 5f9ca568..f8ebb0bc 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     "react-redux": "5.0.6",
     "react-router-dom": "4.2.2",
     "react-router-redux": "4.0.8",
+    "react-select": "1.2.1",
     "react-stepper-horizontal": "1.0.9",
     "react-transition-group": "2.2.1",
     "redux": "3.7.2",
@@ -62,6 +63,7 @@
     "@types/react-redux": "5.0.14",
     "@types/react-router-dom": "4.2.3",
     "@types/react-router-redux": "5.0.11",
+    "@types/react-select": "1.1.0",
     "@types/redux-logger": "3.0.5",
     "@types/redux-promise-middleware": "0.0.9",
     "@types/uuid": "3.4.3",
diff --git a/spec/config/networks.spec.ts b/spec/config/networks.spec.ts
new file mode 100644
index 00000000..5227ce5a
--- /dev/null
+++ b/spec/config/networks.spec.ts
@@ -0,0 +1,19 @@
+import { NETWORKS, NetworkConfig } from 'config';
+
+describe('Networks', () => {
+  Object.keys(NETWORKS).forEach(networkId => {
+    it(`${networkId} contains non-null dPathFormats`, () => {
+      const network: NetworkConfig = NETWORKS[networkId];
+      Object.values(network.dPathFormats).forEach(dPathFormat => {
+        expect(dPathFormat).toBeTruthy();
+      });
+    });
+  });
+
+  it(`contain unique chainIds`, () => {
+    const networkValues = Object.values(NETWORKS);
+    const chainIds = networkValues.map(a => a.chainId);
+    const chainIdsSet = new Set(chainIds);
+    expect(Array.from(chainIdsSet).length).toEqual(chainIds.length);
+  });
+});
diff --git a/spec/integration/data.int.ts b/spec/integration/data.int.ts
index 4287eca0..8cd56153 100644
--- a/spec/integration/data.int.ts
+++ b/spec/integration/data.int.ts
@@ -1,4 +1,4 @@
-import { NODES, NodeConfig } from '../../common/config/data';
+import { NODES, NodeConfig } from 'config';
 import { RPCNode } from '../../common/libs/nodes';
 import { Validator } from 'jsonschema';
 import { schema } from '../../common/libs/validators';
diff --git a/spec/pages/SendTransaction.spec.tsx b/spec/pages/SendTransaction.spec.tsx
index 4acd06b6..cd48a794 100644
--- a/spec/pages/SendTransaction.spec.tsx
+++ b/spec/pages/SendTransaction.spec.tsx
@@ -4,7 +4,7 @@ import Adapter from 'enzyme-adapter-react-16';
 import SendTransaction from 'containers/Tabs/SendTransaction';
 import shallowWithStore from '../utils/shallowWithStore';
 import { createMockStore } from 'redux-test-utils';
-import { NODES } from 'config/data';
+import { NODES } from 'config';
 import { RouteComponentProps } from 'react-router';
 import { createMockRouteComponentProps } from '../utils/mockRouteComponentProps';
 
diff --git a/spec/reducers/config.spec.ts b/spec/reducers/config.spec.ts
index 0b6a6679..8eebec9d 100644
--- a/spec/reducers/config.spec.ts
+++ b/spec/reducers/config.spec.ts
@@ -1,6 +1,6 @@
 import { config, INITIAL_STATE } from 'reducers/config';
 import * as configActions from 'actions/config';
-import { NODES, NETWORKS } from 'config/data';
+import { NODES, NETWORKS } from 'config';
 import { makeCustomNodeId, makeNodeConfigFromCustomConfig } from 'utils/node';
 
 const custNode = {
diff --git a/spec/reducers/customTokens.spec.ts b/spec/reducers/customTokens.spec.ts
index 2b597e98..a52df732 100644
--- a/spec/reducers/customTokens.spec.ts
+++ b/spec/reducers/customTokens.spec.ts
@@ -1,5 +1,5 @@
 import { customTokens } from 'reducers/customTokens';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import * as customTokensActions from 'actions/customTokens';
 
 describe('customTokens reducer', () => {
diff --git a/spec/sagas/config.spec.ts b/spec/sagas/config.spec.ts
index 478a33a2..1ce5bed8 100644
--- a/spec/sagas/config.spec.ts
+++ b/spec/sagas/config.spec.ts
@@ -9,9 +9,10 @@ import {
   handleNodeChangeIntent,
   unsetWeb3Node,
   unsetWeb3NodeOnWalletEvent,
-  equivalentNodeOrDefault
+  equivalentNodeOrDefault,
+  reload
 } from 'sagas/config';
-import { NODES, NodeConfig, NETWORKS } from 'config/data';
+import { NODES, NodeConfig, NETWORKS } from 'config';
 import {
   getNode,
   getNodeConfig,
@@ -20,13 +21,10 @@ import {
   getCustomNetworkConfigs
 } from 'selectors/config';
 import { INITIAL_STATE as configInitialState } from 'reducers/config';
-import { getWalletInst } from 'selectors/wallet';
 import { Web3Wallet } from 'libs/wallet';
 import { RPCNode } from 'libs/nodes';
 import { showNotification } from 'actions/notifications';
 import { translateRaw } from 'translations';
-import { resetWallet } from 'actions/wallet';
-import { reset as resetTransaction } from 'actions/transaction';
 // init module
 configuredStore.getState();
 
@@ -143,12 +141,12 @@ describe('handleNodeChangeIntent*', () => {
   const customNetworkConfigs = [];
   const defaultNodeNetwork = NETWORKS[defaultNodeConfig.network];
   const newNode = Object.keys(NODES).reduce(
-    (acc, cur) => (NODES[acc].network === defaultNodeConfig.network ? cur : acc)
+    (acc, cur) => (NODES[cur].network !== defaultNodeConfig.network ? cur : acc)
   );
   const newNodeConfig = NODES[newNode];
   const newNodeNetwork = NETWORKS[newNodeConfig.network];
+
   const changeNodeIntentAction = changeNodeIntent(newNode);
-  const truthyWallet = true;
   const latestBlock = '0xa';
   const raceSuccess = {
     lb: latestBlock
@@ -208,15 +206,9 @@ describe('handleNodeChangeIntent*', () => {
     );
   });
 
-  it('should select getWalletInst', () => {
-    expect(data.gen.next().value).toEqual(select(getWalletInst));
-  });
-
-  it('should call reload if wallet exists and network is new', () => {
-    data.clone2 = data.gen.clone();
-    expect(data.clone2.next(truthyWallet).value).toEqual(put(resetWallet()));
-    expect(data.clone2.next(truthyWallet).value).toEqual(put(resetTransaction()));
-    expect(data.clone2.next().done).toEqual(true);
+  it('should call reload if network is new', () => {
+    expect(data.gen.next().value).toEqual(call(reload));
+    expect(data.gen.next().done).toEqual(true);
   });
 
   it('should be done', () => {
@@ -366,7 +358,7 @@ describe('equivalentNodeOrDefault', () => {
     const node = equivalentNodeOrDefault({
       ...mockNodeConfig,
       network: 'noEqivalentExists'
-    });
+    } as any);
     expect(node).toEqual(appDefaultNode);
   });
 
@@ -374,12 +366,12 @@ describe('equivalentNodeOrDefault', () => {
     NODES.web3 = {
       ...mockNodeConfig,
       network: 'uniqueToWeb3'
-    };
+    } as any;
 
     const node = equivalentNodeOrDefault({
       ...mockNodeConfig,
       network: 'uniqueToWeb3'
-    });
+    } as any);
     expect(node).toEqual(appDefaultNode);
   });
 });
diff --git a/spec/sagas/deterministicWallets.spec.ts b/spec/sagas/deterministicWallets.spec.ts
index 2965309c..630815fe 100644
--- a/spec/sagas/deterministicWallets.spec.ts
+++ b/spec/sagas/deterministicWallets.spec.ts
@@ -7,7 +7,7 @@ import { getDesiredToken, getWallets } from 'selectors/deterministicWallets';
 import { getTokens } from 'selectors/wallet';
 import { getNodeLib } from 'selectors/config';
 import * as dWalletActions from 'actions/deterministicWallets';
-import { Token } from 'config/data';
+import { Token } from 'config';
 import {
   getDeterministicWallets,
   updateWalletValues,
diff --git a/spec/sagas/wallet.spec.tsx b/spec/sagas/wallet.spec.tsx
index 17fc1d4f..b6f8e3ae 100644
--- a/spec/sagas/wallet.spec.tsx
+++ b/spec/sagas/wallet.spec.tsx
@@ -13,7 +13,7 @@ import {
 import { Wei } from 'libs/units';
 import { changeNodeIntent, web3UnsetNode } from 'actions/config';
 import { INode } from 'libs/nodes/INode';
-import { initWeb3Node, Token, N_FACTOR } from 'config/data';
+import { initWeb3Node, Token, N_FACTOR } from 'config';
 import { apply, call, fork, put, select, take } from 'redux-saga/effects';
 import { getNodeLib, getOffline } from 'selectors/config';
 import { getWalletInst, getWalletConfigTokens } from 'selectors/wallet';