Good work Scruffy but I did encounter the following issues:

• The Open Wallet screen is less intuitive.
  The "Destination" and "Password" labels look like either text boxes or buttons.  The actual text boxes were a bit too washed out to immediately notice on my screen.  Additionally, there is an "Open..." button and an "OPEN WALLET" link. Should the "Open..." button be instead "Browse..."?  It might be better to just remove the "Destination" label and place the destination text box next to the "Open" (or "Browse") button.
• When I closed the app, it seemed like it was not responding.  When I tried it again later, I realized that I did not see the "Deinitialing Core" text in the status area.  You might want to place "Please Wait" in big letters in the main window similar to when starting up.
• When I tried sending an amount (using an alias) I got a "Failed to send transaction: wrong payment_id" error.  I think this is because the payment ID text box had the "PAYMENT ID..." text.   When I cleared the text then it sent the amount.   However, there was no visible feedback other than the balance getting reduced.  It took me several clicks (=several sends) to notice.  
• Also I was not able to start version 2.0.41 later - it was stuck with "Loading blockchain data..." status. I started the app from a folder that I copied from the Windows Programs folder. I did try it from this folder prior installing the test version and it worked OK then.  It appears that the blockchain is not interchangable.  The test version is able to use the 2.0.41 blockchain but not the other way around. I had to clear the Windows Roaming folder, and re-download the blockchain.  Perhaps the recommendation should be to try the test version on a different computer or to save the old blockchain from the Windows Roaming folder prior to running the test version.