i have an extra frame just laying around and if somebody is interested in a motor swap i could mod my extra frame to take a 01 yz 250 and a yfz 450 radiator, i would imagine some other years might work too but im not sure. ive kinda enjoyed doing mine and wouldnt mind doing it again. it would be just like the frame i have now, all u would have to do is get the motor and the radiator. not really sure on a price but it wouldnt be much. just thought maybe one of you guys wanting to do a swap but dont have the access to tools might benefit from it i dunno, if anybody is interested pm me and we could work something out.