Had clutch rebuilt just before I bought it. I replaced a bad 1-2 shaft, replaced 2 gears(one was stuck on 1-2 shaft, one got hit by the stuck one), replaced all bearings that even showed the least bit of wear, replaced seals.
Like I said, the upper end needs rebuilt. It turns over fine, even starts, but it blew the rings. And yes, I have the stock air box. When I went to get a filter for it, it was going to take 2 weeks everywhere and I needed it right away. Oh yeah, it also has a new kick-start lever because the old one fell off somewhere.