Need some advice on some cylinder head gaskets

At 10.5:1 and 10psi you will piss out any head gasket you use without studs unless it’s an MLS. Buy the MLS gaskets and wait for em or you’ll wish you did. You’re in e85 or race gas territory there no 91 octane unless you severely limit the timing and then the power goes away. The icon forged piston is a nice piston and you won’t have issues with it IF, and only if the rings are gapped wide for boost. If not tear the motor down and do it right or you be picking up parts. The 1008s can work if you have good machine work, ie flat decks and heads and you use studs. At that compression ratio you MUST be spot on with your tune up, any detonating at all will push out the gasket or pop a ring land. None of this is speculation. I’ve broken a lot of ****.