Get a set of Keihin PWK 33's from jeff at fast. I got mine from him for around $350. That was for carbs, cable, taller carb top adjusters, metal idle adjustment screws, and ez pull slide springs. He also sells a billit intake that has a built in crossover tube. It is thicker and angled so it moves the carbs up and back so the left carb bowl doesnt hit on the clutch arm. Get one of his carb sync gauges too. Makes syncing the carbs ez and dead on accurate.