so i just bought a banshee for 1400$ and it runs, starts up, and drives good. it has paul turner pipes but stock exhaust. im wondering what exhaust goes best and fits paul turner pipes. another thing i noticed was after i rode it around for about an hour i turned it off in my drive way and it was leaking gas out of the over flow tube on the left carb. it didnt stop leaking out till i turned the gas off. it drives fine and everything though, so what would cause it to leak...float/needle sticking and not seating right? also what are some cheap easy mods i can do to it?