ok i have an 2001 zx still in good shape but would like to know if a 800 top end bolts to the bottom of the 600 and will everything work? just need some info like clutching stuff all that the good stuff, and iam running 0 to 1000 feet flat lander, iam just not to familiar with doo i came from a cat and now riding a yammi but came across this on a deal, thanks for all your help guys, mitch