74 HEMI Dart Sport

Gentlemen, Ladies - I’m coming back, but I need help. My car is going to be a painfully slow project. I have too much on my reality plate. Working far away up north for 3 weeks then one at home. My 1911 house is a labour magnet. So a quick question… what is the accepted method of refinishing driveline/suspension components? I have stuff sandblasted down and I thought of epoxy priming then urethane paint. Am I too OCD? Or just send it with spray bombs. Thoughts anyone?