I put together a running bike out of the black 99 parts bike. Its now running AWESOMELY. Spent a day or two tuning it and having some fun with it and sold it for a tidy profit.
Still doing R&D to come up with a bulletproof clutch solution for these ch80's.
I'm going to try some Malossi and NCY stuff.
And I'm going to try 8.5 gram rollers and another brand of kevlar belt.