"you can’t please all of the people all of the time"

yes you can, if you give us the option of having FILLS independent of its Arranger Parts (i'm talking MIDI)

editing velocity of single notes on Audya?
maybe if the Audya had micro-editing which it does not
i don't want a different drum kit because maybe that drum kit that has those Killer Toms have a bad kick drum/snare drum

you see what i mean?