Technical 350 SBC WITH .125 DOME PISTONS AND 76CC HEADS QUESTION

HAS ANYBODY GOT ANY EXPERIENCE WITH A .030 OVER 350 CHEVY, .125 DOME HYPERUTECHTIC PISTONS, .015 STEEL SHIM HEAD GASKETS AND 76CC OPEN CHAMBER GM HEADS. MY HEADS ARE 1986 GM TRUCK HEADS. CHART SHOWS 9.38-1 COMPRESSION WHICH IS ABOUT RIGHT FOR A 93 OCT. PUMP GAS ENGINE. GONNA RUN THE MELLING MTC-1 HYD CAM. THANKS ALL HELP IS APPRECIATED.
BOB