Thanks!
Thanks for the feedback, guys. And Wolf, don't tempt me to go orange! ;)
When I had my bike apart this weekend, I noticed the filter definitely needs cleaning/replacing. So that's the first order of business. And I'll check out the KIPS system. But the problem seems to feel more like it just runs out of breath as the revs increase to the top end. So a clean/new filter, repacking the silencer, and double-checking the jetting may be the solution.
Then, maybe a rev pipe, cylinder porting, carb mod.... To many mods, not enough $$$. Of course, there's always the orange option (D'oh, did I really say that?!) :laugh: