I have just gotten a Vito's 404 big bore kit and a CPI 350 inframe exhaust for my 2003 banshee. This is the first mods that I've done to the bike ever. It has a K+N air filter with the lid removed. Need to know what the next steps should be for my bike? I'm looking as a good just all around trail bike. That's why I went with the set up that I have. Wondering what I need to do next Heads, Porting, Carbs, Reeds???? Any advise would be appreciated.