Well, i'm trying to build one based on the ucapps.de projects.

Komplex, I completely agree with you! In fact i've chosen most of the stuff you posted.

I guess this could become really expensive if i choose to have motored faders and knobs...

I already sketched it, but i dont know how to put an image here, cause i dont have any host.

anyone has a clue about it?

Cheers