Rusty, I had to swap head gaskets around based on my cam and piston clearance.
Do you have a copper gasket?
The one I have here is around .040, close to the perm-a-seal composite.
My steel was .020.
I know as you close in on the build you will figure that out.
I was just re-reading this thread, pretty darn cool.
I noticed the supports on the number 1 and last rocker shaft support.
Never noticed that before.