Looking into my finances, I've learned that I will not be able to afford a new bike any time soon. So, I decided to do some research into big bore kits. I read an article where some guys installed a stage III big bore kit into a stock V-twin 88B and in so doing, nearly doubled the horsepower. So, I think that's the way I'm going to go but since I don't hardly know anything about big bore kits, I've got some questions for you guys. 1) What's the "best" big bore kit out there for an '04 Fatboy 88B V-twin? 2) What other modifications should be made to the bike in response to installing such a kit (air intake, etc) 3) I think my bike already has a stage I in it. What would that change... if anything? Any other advice you guys have on this I'd appreciate.