depending on your schedual( just woke up gemme abreak on my spelling) with proper tools, mainly wleder and grinder witha cut off wheel, or something simmaler you could built it in a week, can run a banshee radiator, or the twins on the cr, i was gonna run the twin ether off the frame that drops down to the front motor mount, or the twins mounted next to each other where the hood should be, as for exhaust, you can run a 250r pipe ( and if so i happen to have a friend sellin a lrd) since the 250r pipe comes out so far off the exhaust port you would have to cut and weld it so its shorter, because the 250r one around like 6-8 inches straight off the motor than swing out, and the rest should sit right in place. or you get a dirt bike pipe and run that, it looks like a fmf or something would fit almost dead on, just might have the change the angle the silencer sits, since thet are on a upward angle,
the stock pipe should fit with a some minor fab work though
