About number of fader…
If you have the license still check it out now. They have these floating windows that might suit you…
But editing is a no go with Nuendo, agreed… With pt it works fine.
But just my opinnion: 24 faders at one go is definately enough for me. And I have 27" touch screen. I’d say 40" is too big…
Adjusting plugins is great with touch screen, almost like working with real unit. You just “grap” the control you want to adjust, no mouse needed at all…