Exactly what I was driving at-thanks for the "heads up"...pun intended. I know I can purchase a custom piston that would clear up all the issues with being below deck (or have the decks equalized) or even use a domed piston (which for some reason, I'm not a terribly big fan of--no real idea why), but I've been conditioned to believe one of the best friends of a well built engine is close quench, and doing that with open chamber heads is a bit tricky compared to running a zero deck flat top, with a closed chamber type head.
but I want it to be you don't believe! I'm used to it.