1b) The Dual Monitor View already pretty much does that.
3a/b) +1
4) +20
5) +100. It's even worse cause you can't move your mouse to the bottom to surface the taskbar. It basically doesn't even behave like a proper Windows application.'
@ Enfinity
The main concern I have is ProRes export on Windows. Majority of our clients want ProRes, so I have to export Uncompressed Quicktimes and then convert them to ProRes using mac, which is quite a long process in the workflow.
You can't render to network storage and then set up a watch folder on the Mac, so that it just automatically converts whatever files you add there. Also, is Uncompressed QuickTime absolutely necessary? Don't think you lose much going from DNxHR HQ/444 to ProRes (in my experience).
There are other Windows NLEs that can render ProRes, though (Premiere Pro, Edius Pro, VEGAS Pro). 2/3 aren't subscription products, and relatively cheap, so you don't
need a Mac to render ProRes...