smaller

Hi guys just after some info on sizing, i currently ride 450 sumo, but am looking to do some smaller capicity racing as well, question is what is an ideal size frame for 6'2" tall 90kg's weight guy? i was thinking cr/yz/ktm 85, is the chinese motard's similiar in size to these or smaller? Cheers

I'm looking for a new motor for my bike and I know a xr200 just fits in are these motors bigger or smaller size wise? Also we're does every one get there engines? Any one have one spare or even a honda 185/200? Cheers