[LAD] "Open midi-keyboard"

Hi, I'm new to the list so I hope this is not the wrong forum! I've been working on a midi keyboard ("physical" hardware 88-keys "professional" = no toy) for a while for which I plan to release the schematics and source as open source. It's based around a Fatar keybed (they make Studiologic) and an Atmel AVR mcu. The code is all in C and is very portable. Current features are: - Velocity sensitivity. - Pedal support. - Custom velocity curves. - Only normal MIDI serial "current" link. No USB, yet... My questions are, Is there an interest in this sort of thing..? What features would you like to see, what are you missing from off-the-shelf products? Atb, Albin