Need some advice on some cylinder head gaskets

So, I have a 408 ci Magnum block with eddy rpm heads, and at NA I’m probably close to 10:1 CR.

Im currently setting up a twin turbo system with the Pro-Flow 4.

I’m pulling off the heads to drill the LA pattern for the intake.

Question is, are there any on the shelf head gaskets that you guys would recommend? Everything I see has such a large bore, which I don’t know if that is ok. I also want to go as thick as possible to lower the CR.

My current bore is 4.030, and I plan on running it at 10 psi. It will never exceed 15 psi, the edelbrock computer will shut it down (I think) if it exceeds that.

Today I finished mocking up my intercooler pipes, so please don’t mind me for showing off with a pic lol

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