There's a few small issues left over from #15450:

* [Focusing](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-282297760) on the `Encrypt Wallet` dialog after clicking `Create Wallet`.
> ```cpp
> m_passphrase_dialog->setWindowModality(Qt::ApplicationModal); 
> m_passphrase_dialog->show();
> ```

* Wallet [name escaping issue](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-282297760):
> This is at least one inconsistency where if you create a wallet with a HTML escaped character in the name, i.e Alice & Bob, then the & will not be shown in some menus / dialogs.

* Nits from this [review](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-284450044). 
questionString.append("</b>");
        
        questionString.append(" (" + QString::number((double)currentTransaction.getTransactionSize() / 1000) + " kB): ");
        
        questionString.append("<span style='color:#aa0000; font-weight:bold;'>");
        questionString.append(BitcoinUnits::formatHtmlWithUnit(model->getOptionsModel()->getDisplayUnit(), txFee));
        questionString.append("</span><br />");
        
        questionString.append("<span style='font-size:10pt; font-weight:normal;'>");
        if (ui->optInRBF->isChecked()) {
            questionString.append(tr("You can increase the fee later (signals Replace-By-Fee, BIP-125)."));
        } else {
            questionString.append(tr("Not signalling Replace-By-Fee, BIP-125."));
        }
        questionString.append("</span>");
    }
    
    questionString.append("<hr />");
    CAmount totalAmount = currentTransaction.getTotalTransactionAmount() + txFee;
    QStringList alternativeUnits;
    for (const BitcoinUnits::Unit u : BitcoinUnits::availableUnits())
    {
        if(u != model->getOptionsModel()->getDisplayUnit())
            alternativeUnits.append(BitcoinUnits::formatHtmlWithUnit(u, totalAmount));
    }
    questionString.append(QString("<b>%1</b>: <b>%2</b>").arg(tr("Total Amount"))
        .arg(BitcoinUnits::formatHtmlWithUnit(model->getOptionsModel()->getDisplayUnit(), totalAmount)));
    questionString.append(QString("<br /><span style='font-size:10pt; font-weight:normal;'>(=%1)</span>")
        .arg(alternativeUnits.join(" " + tr("or") + " ")));
    QString informative_text;