You could go with a basecoat clearcoat system for around 600 bucks . I am in the process of repainting my Nova right now . I have a little over 600 in to it . I went with the ppg line .Most of the time the base is the most expensive part . If you go from one color shade to the next , the price can vary quite a bit .You can also go from the standard line to the premium line . I like the premium line it seems to spray on smoother.