I currently built a 408 windsor i wanted to get the compression high but with this stroker i bought, it only had flat top piston option or dish. With flat tops my compression ratio is 11.7:1. I built this engine to race no street time with this. I need a second opinion if i should order a set of dome pistons from diamond pistons ( which i found the only place that offers them) which will make my compression 13.8:1 with a 62cc combustion camber, and the heads are dart pro1 cnc 225s is it worth spending the money for higher compression???