Darn, so besides the usual exhaust weight savings, would the wheels be anything dramatic? As a crazed mtn biker I know the beneifts of losing weight at the wheel. But haven't read anything here about folks upgrading wheels on motos for weight so I imagine the cost is too high for the little gains.
Lukas, how about the 670 bore kit? I know no one has praised any performance gain, but sure would make your rebuild more than everything around the engine.
Nice frame work too. Looks sweet, too bad we don't have carbon fiber protectors for the DR, although that would be like lipstick on the pig so to speak.