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

To get the most out of the Hemi money wise, have a friend help you start it on a stand....For Sale ....see it run....doesnt smoke....sells for more than an unknown never been run. At least a leak down test to confirm even cylinder pressures. Pop the pan and take pictures of cylinder walls, you can sell with confidence when YOU know the condition of the motor as well as the buyer. I see "built" big blocks for sale for 5K, I feel that if someone can see it run, they would be getting a good deal at 7K. When a seller has it all researched up, ie look up the numbers, I see it sell for much more, but you might be waiting on a buyer. Look at hotheads.com. they have parts.
.02