Right, yes AdZz, this is easy.
You have Mallet hands and you can't do the fundamental things in life. You can't wash yourself, you can't brush your teeth, you can't pick up a knife and fork, you can't change the channel, you can't play on an xbox or ps3, you can't type things here, or even work a computer (not a normal one anyway).
You have the wheels and you can still move about, albeit with difficulty, but that would be over come in time anyway. Yes, you'd have to walk up and down hills sideways, and you wouldn't be able to play football, but it'd be much easier to adjust to than not having real hands.
So yeah, I'd have the wheel-feet.