I have a 2002 ZR 500 CCE with 2950 miles on it. The left jug was ticking last winter before a trip to the Keewenaw. Rode 280 miles with no problems the first day and came out to ride the next morning and the left cylinder was dead. Had is checked at the AC dealer and it had 0 compression, nothing registered on the tester so I know it can't be good. I ordered a new moly piston top end set to rebuild it but was wondering if I could put a 600 top end on the 500 crank?? Would like to have more power and was curious if it would work on the 2002 model. THis will be my first rebuil so any advice thoughts would be greatly appreciated.