I have acces to a muzzy can that was for a zx750. I was thinking of putting it on my gs, but I'm a little concerned because the can is 2" straight through. Has anyone else put a can on their gs with this big of a openening? Any problems? What jetting would you recommed on an 01? Right now I have the factory pro stage 1 kit installed. Think it would be enough? It only gave me new pilots (22.5) and new needles. It's going to be really loud, isn't it?