I am planning on painting my miata soon and need some help. i'm going for the color white, possibly pearl or aspen white. A friend of mine is using HI Grade Primer from O'Rileys and the basecoat, clear coat, etc from a website. I was wondering if it's even worth using rattle can primer? I read something that they do not mix well. Which means it will peel off. Um, let me know. thanks.