After doing the stator mod, the bike is a different bike. Once I got a look at that stator, its no wonder. The ones they use aer very poor quality. Mine had absolutely no coating on it. NONE. And it looked like it was wound by an arthritic infant.
I mean its bad. I used the EX250 Stator, and when you look at them side to side, you can tell the difference in quaility.
Also, use a MOSFET RR. Hyo uses a dump gate style, and they are inherently weak. MOSFET are WAY better, stable, constant, cool, and reliable. And boy dies that CDI operate different with proper voltage. I agree with others, get the electricals worked out and its an OUTSTANDING bike, but for the $150.00 USD I put into that upgrade, I would do it again in a Heart Beat. They are getting pretty cheap when you find them.