cbbanshee

I am in the process of buliding a 10 mil banshee. I plan on running Vito's 10 mil crank and their 465 stealth stock appearence cylinder kit. I already have an advanced timing plate and Vforce 3 reed cage's and Keihin 34 Pj's which i know i will have to convert over to race fuel. So my question's are: What is the best race fuel to use for this setup and the best way to convert my carbs, also, what is the best set of pipes to run? And what is the best head i can on these cylinders that will keep a stock looking appearence?

I was thinking about having my head shaved and milled versus buying an aftermarket cool head to try and keep a stock look on my bike. Does anybody out there know what the dimensions are that i could use for the mill job???? Or would it just be wiser to go ahead and buy a cool head?