Yeah I really don't mind. I'm already buying and mixing race fuel anyway. The VP race fuel concentrate that autozone sells in the quart cans works pretty well for longer trips as well. I really think the compression boost will bring the combo together. If the vert needs loosen then i'll get that next year. Like Lenny said, if you loosen the vert now, you might find it too loose after the engine tweaking. I'm confident the spring check and compression boost is the key.