90 over 318 Head Gasket info needed !!

I know it’s a lot to sink into a 318, but I was thinking along the lines of a Milodon aftermarket two bolt ductile cap and studs. Some builders “strap” the caps by milling the tops smooth and cutting them down 3/16 of an inch to put a piece of 3/16 steel under the bolts across the caps, but I don’t think the caps absorb shock as well. This may be an instance where a girdle and studs are more mandatory that optional.