Biohazard
Gerald, I did use engine enamel but I opted for the VHT brand.
On that note, all the painting is complete, all the lines are hooked back up, and there's no leaks so far. I just left the auto parts store with a brand-new radiator cap as well. I did reinstall everything using the Spring clamps and so far so good. The whole system has been filled up with water from the reverse osmosis tap and I need to run the engine to pressurize the system and check for leaks under pressure.