OK, I'm trying to keep my LD3 a pullstart until the pro version comes out, and then I'll look into a Sirio or Mugen. In any case, I want the most powerful pullstart I can get, without breaking the bank. I heard good things about the Collari, but every magazine is drooling over the new Trax mill. No, I'm not going into any sanctioned races, so I don't really care about the motor size. The collari will be hard to find parts for and is a year or two old, but I worry about the clutch and manifold fitting for the 2.5. Any suggestions?