we would never make changes to the audya's functional hardware and we wouldn't want to mess with software either. As it happens I am anti-touch screen for pro equipment and prefer tactile buttons. If touch screen technology was employed it would have to be much, much bigger than the audya's current screen.
a style editor for pc would be great, it would only need to be a midi sequencer with the ability to insert loops, but its not that either. I do hope youv'e not been set up for a disappointment.
anyway you will know soon enough.