is the one last thing I'd just love to be able to do from the mixer, thus freeing me completely from having to use the keyboard. (there could be a little on-screen pop-up keboard, which could be navigated with the joystick(s) and/or scroll knobs, and letters selected by pushing-in.)

and actually one more thing: channel reverse. I'd prefer it to work the way it works on Ecler HAKs, ie. it re-routs left deck through the mixer's right channel with all its EQ, gain etc. settings, and vice versa.