Help spec'ing out a new small block

I am a rookie (but old!) bigblock racer, but believe in a couple of things. Max cubes, based around a centerweighted crank for long life and to bring rpm down for a long life, many run motor that is a bit easier on valvetrain parts.. Also i run .9 mm rings and methanol, with a primer plus system for warmups, clotz fuel lube in the methanol. i also run mechanical injection because it is so dirt simple.