Does anyone run a chain drive? I am looking at a chain drive setup and am wondering how much of a pain in the butt it is to setup and what all the advantages are? It is a 530 o-ring chain setup. Can you run a 520 rear sprocket with this? I am completely new to this area of buell's. I do all my own mods but never messed with taking off or adjusting the belt drive system yet. I've read it is a major pain to set back up if you mess with it. Any advise or ideas about the rear sprocket will be appreciated. Thanks guys/gals.