Well here is my question is there anything to look out for this one is in mint condition with about 10,3xx miles on it it runs great I have not taken it for a test drive yet. Oh it has a two brothers slipon and I was told most likley stock jetting in the carb. Oh and what are the best mods aka full exhuast system. Is there anything I can do to the ignition system I have not found very much for the 99 model. Any help would be great thanks.