Feature Request: Background Opacity

[bluesight]

Hello. The thought came to me today - it would be lovely to have a UI option in to edit the opacity of the black, blank empty space of the "rack" so that we can see our desktop background (or whatever else is open) behind the Reason window in that space.
Functionally, we could also have a folder in the Reason menu where we can import images to fill the black space instead, within Reason itself. A slider/option for brightness on that could be helpful too.

I can't speak for everyone, but Visuals %100 help me feel inspired with music, and it would make long hours spent in front of Reason more visually fresh and less fatiguing.

Thank you devs, if you see this!!