Magnum swap plan
you're gonna need one of these:
https://www.winnerscircle.com/produ...nYAyZQeNV6gNknF20C2_Iu-h4_bLlFMrPus1uXDf6_s6M
all kidding aside, i know it's a little more of a hustle, but you might be able to piece together the gasket kit seeing that you're getting the thin head gaskets and possibly save few bucks that way. but then again the full boat comes with valve seals and it's always nice to have extras of stuff.
throw a few lines in there for assembly lube, paint, and misc bric-a-brac of the cleaning festival and i think you're well on your way.