I have an '02 600 and a set of throttle bodies for an '01 750. Anyone know whether those bodies will work on my bike? I was also offered a set of throttle bodies and airbox from an '04 600. Would that work on there either? If so, in either case what mods will I need to do?

The 750 throttle bodies will not fit and the 04 throttle bodies will not fit either. Have you looked at doing any mods on the 02 throttle bodies?