Hypothetical build questions…

The pistons are 10.5:1 is the engine gonna be?

If shifting at 5500-6000 rpm drops to 2500-3000 rpms power just not gonna be to high there.
Plus hp as a % of torque at that rpm range is 48 to 58 % so 20ibs-ft cam difference is 9.6-11.6 hp difference.