I'm looking for some advice for a novice motorcycle enthusiast. I inherited a 1981 Honda CX500c from my father in approx 2007. I would really like to turn the bike into a Cafe Racer. My next step is to get rid of the air box and replace it with some conical air filter pods. How difficult would it be for this to be done? I've heard that the performance decreases unless the jet needle gets modified, has anyone else personally experienced this after the conversion? Any help will be great, and glad to be a part of this community.