I must have been greatly miss informed as I was told stripping to bare metal was the best way to get maximum quality paint color and straightness. The paint that was chosen (from a survey of family and friends)

As for the car it is just going to be a fun to drive summer car, not perfect as it was a first time restoration by me. I will be putting in a bigger engine later on, once this one has run its course or the restoration is complete and more money shows up. My main concern is if I do have to strip it can it sit with primer on or is that no good as well? If I don't have to strip it how do prep the current paint for primer?