Mine is an 88 as well, found all my upgraded parts used on eBay.
Ya I've noticed a lot on there!
**update on the build**
So I ran a compression test, and she's mint! I spoke with the guy I bought it from and he didn't inform me the guy he got it from had just rebuilt it two months ago, motor wise. So that's a plus!
Do the clutches have adjustments on them ? Or should I just put new plates in. I put it in first and the bike jumps a tad but even with clutch fully engaged. Don't have any problems shifting but, think it might be time for a new one. Any thoughts?