Have ya even had a machinist look at your heads? I had a set last summer done for around 500 or 600 bucks, I bought springs, and a few valves as most cleaned up just fine, assembled, and lapped the valves after our machinist put in new seats, cut the seats and decked it.
In your own words, “it’s a cruiser”. Keep it stock and put a cam in it and call it a day.
Stop looking at hot rod parts! Your mind is getting polluted with all this unnecessary stuff…
