I can agree. Since the previous paint was just chipping off in places I have been sanding down to the original primer.(GMbusa @ Jan. 05 2007,00:51) I know the headaches that can go with paintwork. Trust me on this. My orange paintjob was a nightmare to get to primer, blocking it and painting was the easy part.
As long as it turns out pretty good, I'll be happy.(GMbusa @ Jan. 05 2007,11:30) And it's nice to be able to do it yourself. You'll save alot of $$ that way.