Ok, I don't think I want a two stroke anymore. Mixing petrol, splooge, bad range, jetting issues. And of the four strokes, I don't want a KTM or Honda.
So that leaves me with a WR250F or WR450F.
How about taking a 2008ish alu frame WR250F, fitting a Recluse EXP and a fan, and then stripping...