Emulator shortcuts

I always forget the appropriate shortcut keys in the emulator, so I've made an attempt to write those into the box labels.
However the U7E has so many overlapping switch combinations, that I gave up on that.
Also I think the F4, F7 and F12E have wrong input definitions...
Can anybody help me out, how to solve those?

I've attached a few emulator exe only zip files. You need the appropriate file system for them to run from the nightly builds...