Just wishful thinking here:
I would LOVE a music based machine that was NOT rock based. How about some NWA or similar old school hip hop blasting from the speakers while trying to win rap battles, get record deals, do concerts, east coast / west coast battles and so on
Or perhaps a "Wipeout" (The playstation game) themed machine with boomin' breakbeat and electronic music all the way through? And then throw in some TNA style retro sound effects. I would be all over that!!!
I know it will never happen, but that doesn't mean that i have to stop dreaming!