I am looking to get a ZR 800. I am looking for a sled in any condition. i do not care if it is carb or EFI. I would prefere a standard model not a Cross Country. What are the most common problems with these sleds? Is the 01 slower than the 02, if so why? I am looking for any info I can get. I plan on adding reeds, a single pipe if EFI twins if Carbed, and the respective clutching. maybe a few other mods here or there. I would appreciate any info I can get. Thanks.