Ive done many paint jobs. The cars were always together. I am doing body & paint on a 68 coronet. Its on rotisserie. I have never painted a car on one. I feel I would get a better job painting it apart. Its GG1 racing green. The clear doesn't concern me but the base does. Just want to make sure it all matches. Also I am painting the bottom side. Here is my plan- put the car all together make sure its all nice & straight & all the panels line up. Spray the base on with the car all together then tear it all apart to spray the clear. Putting it all together does not concern me. Any thoughts ?