Similar pistons to what you used, I did the H116CP (which just gets you a slightly higher CR and valve cut-outs)

Rings part #R-9343 25

TOP SECOND
0.020 0.022
0.020 0.022
0.020 0.022
0.020 0.022
0.020 0.022
0.021 0.022
0.022 0.022
0.020 0.022

I used to be worried about oil consumption since I was using a lot of oil..turned out to have been a valve seal (cursed Teflon PC seals) issue. With these gaps, blueprinted 9.8:1 static CR and my Hughes HE3844AL cam I have 175 PSI cranking pressure. All is good...