Looking for some input on 360 LA build

with what advertised head cc?

I plugged these numbers to get under 9.5:1 compression. Please point out any mistakes.

View attachment 1715748380

View attachment 1715748381

At 65cc, 68-70 isn't far away.
Ex. 62cc ends up about 65-66cc after chamber work. I'm not sure what so bad about being a hair higher. What's the cranking gonna end up like.
I'm not going to do fuzzy math atm.
I'm not on the clock. Lol