heres my idea for my welding class project, take my old 1986 arctic cat pantera motor and clutches and related stuff, and build a mini sandrail. ive got every little detail figured out. down to the front steering knuckles to the rear spindles. heck, ive even drawn the frame in 3-D on autocad. if anyone has done somthing like this, i would really like to know any problems youve had.