Yep, Craig is the best. He gets me all my NC35, MC28 and VJ23 parts as well as my RS125, RS250 parts, when I had those bikes. I'm now stuck in Aprilia heaven on a RSR125 so I have to get parts elsewhere.
As for rebuilding the motor, yes, we do 2 strokes all the time. As Charles says, a good 2 stroke tuner anywhere can do it. Kevin Murray at MCE Racing can as well, but he's a bit expensive. Clint or myself can also do it at our shop as we both race and build 2 strokes.
I think it best if you can find someone in your area or within a days drive or so and bring the whole bike, minus bodywork, so that it cvan be run and fully tested. We have a dyno so that helps as well so perhaps you can find a tuner with a dyno. Check the DynoJet and Factory Pro websites for a tuner in your area and see if they have 2 stroke experience.
Hope this helps,
Joel
_________________
1994 MC28 Rothman
TSR250 AC28M