As someone relatively new to riding and newer to the Kawi 650, outweighing cosmetic mods to performance mods is a bit of a task. With exhausts in the $400-800 range, can any of you chime in on your experience? Whether it was rewarding or not really what you were looking for? I'm planning to keep the bike mostly stock and any mods I do, will be reversible. Just trying to outweigh whether something like this is worth it or not. Not knocking anyone, busy seems like between buying sport bars, exhausts, PVCs, etc. why not just buy a super sport to begin with? Only asking these questions for insight and experience.