Hello. New to the Kawasaki owners club, but just bought a 1978 1000 Ltd b2. Want to put a Vance and Hines 4 into 1 on it. Stock carbs. Any idea what size jets to run? main is stock 102.5 and pilot is number a15. Or maybe raise the needle one notch too? How about 110 mains and 1 step up on the pilots? Any ideas will be greatly appreciated. Thanks, Chris