Block and head groove?

I was just figuring it up. I have to figure out my deck height because I'm pretty positive its been decked because them pistons are not. 050 under like they are supposed to be. But I got a 8.9 dc with a stock deck height and a 9.4 with a .02 under the deck. The copper gaskets are .070 so they would put me less than that a blower sounds pretty badass!
or a pair of turbos and a blow thru carb to keep it under the hood?