Thanks! Replied to your pm and will test as soon as my pc is back up and running!
The function keys were assignable so no need to change those but really glad to hear you've opened up the top buttons (pan,eq,send,plugin and auto) and come to think of it also the bottom row too. The only one that might be worth keeping is "flip" but it doesn't work properly yet anyway. Will try the way it is now and feedback to you.
You should start a new thread for this alphatrack mod. You should get some interest and some donations from it as those buttons are not used in the standard one and maybe cockos will give a licence for it