This is very interesting, and would like to hear how you make out. In the meantime, I have to content my self with alternating the DM48 and Microkey 61 to play lead voices on the SD40. Actually, I am not missing much that way except right hand comping while on the DM48. I still have left hand chord and comping, along with the style. It seems to much for me to try and send midi messages to voice the DM48, but probably because you are much more midifluent(I just coined a new word). The other problem is not enough hands. I don't have a neck holder big enough for the DM48.

The Jammbox Pro looks interesting ,at a much lower price than my DM48. Keep us informed.