Some interesting ideas there. I've already got a collection of nice keyboards (I'm mainly a keyboard player) but I appreciate the suggestions anyway.
If I could take the liberty of asking just a couple more MCU questions:
1) What does the touch-sensitive abilitles of the faders enable you to do? Mine seem to to nothing in this regard. For example, the Alphatrack, as soon as you put your finger on its fader, updates the display to show the value of the current parameter being edited (usually gain) and I thought the MCU would do the same, but mine does nothing and in fact, in multi-channel mode, there only seems to be one way to display the gain. Is this how it should be?
Which leads me onto:
2) How can you get the display to show track gain in multi-channel mode, other than by assigning the v-pots to volume?