Hello,
Unfortunately this would be extremely hard with the current design. The UI works by using the JSON API, and the frontend JavaScript does not get loaded if the user is not logged in. Altering this would involve big changes to the parent plugin and this extension.
Again, since you seem to have so many ideas on what to develop, you really should hire a developer and provide specs on what you require. My recommendation is that you draw up a requirements document, and then shop around for people who would be willing to implement your product.
I can provide assistance on how to interface with the wallets plugin.
with regards