Me either. I just "went with" some real similar 4 eyebrow pistons and used 12 cc's. Using that, the .010" outta the hole and the FelPro blue gasket at .039" I got 9.4:1. That's probably real close.
Yep, I get 9.5 with 10 cc eyebrows, .039" head gaskets, .007" above deck, and 65 cc head chambers.
OP, food for thought... With these pistons and deck height, there is no need to have the shallow open chambers of those particular Edelbrock heads. The 63 cc chamber heads will work with these pistons using a .050" thick Felpro 8553PT head gasket result in the same static CR, and you will have a tight quench gap to help combustion and add some resistance to detonation if you get aggressive with this. So if these can be exchanged, IMHO that would be to your advantage.