I just bought this banshee, its a 97 on fmf gold series pipes, the head is stock and the its had tors removal and the addition of idle screws to the original mikunis. Whats the next step to making it faster before changing the head and engine, now I know I can get different carbs for it. but getting race ready carbs, will that effect my bike because the engine is stock? I just finished coming back from pismo beach, the bike rips.. but like eveybody else, I want the little extra edge around the people im riding with.