Quote (gusdidit @ 25 Jun 2013 08:59)
Sit on one before you buy it. If you're meaning weightwise, that's no particular issue. Those rockets are light as hell.
This. They also list the ride heights to give you some info.
And no, 600cc is definately not too big. I've been riding my 750z for few months (my first bike) and already want to buy the 1000cc one.