I dont think you guys in the u.s. got the 85 model but im after advice. I got VM29SS carbies on it that need a rebuild and been told theyre really hard to tune so thinking of putting something later model on or aftermarket. also thinking of buying an 88 model 750 for parts. i know the motor is different but are wheels, brakes, suspension etc compatible or am i better off sticking with what i got and rebuilding. Any advice on mods would be appreciated..