81 camaro berlinetta?

im working on my project camaro right now..just wanted to know what you guys thought of it..It is a 355 sbc with a 6-71 wieand blower. Forged eagle crankshaft and connecting rods. The camshaft is made by comp, it is a thumper with a .500 lift at 365 duration. The pistons are made by JR and there .030 over bore dished. 7:1 compression ratio which is ideal for a blown engine. I still have not boughten heads for it yet. Anyone have any sugestions. The combustion chamber has to be over 72 because I am running 6 inch connecting rods. My pistons are cut so they wont hit the valves.