Hi Guys, I'm from Germany and I'm just building a 421 cub banshee. Daily street driven. To the engine: - 421 Cheetah Cub - hot rods crankshaft +4 115mm - 2x mikuni tm 35mm Now my question: I want to drive 98 octane (super plus gas). 200 meters above sea level. Which domes, psi and squeeze edge should I drive?