1938 Plymouth Coupe - Install 392 Hemi or Sell to Fund Build?

I like that early Hemi.., it all falls on your patience, budget, and the difference between "WOW!!!!!" at a car show, or reliability ,without issues.... Early Hemi parts, aren't available...on a Sunday afternoon, on a road trip broken down, in Keokuk ,Iowa.... Family cruiser, or show car?....