Well I am about to start to do (or have done) the body work to my blazer I am only going to do the interior of me blazer for not. I have to get the front floor fixed and the rockers replaced. What I am wanting to know is would in be better to have some bedliner sprayed in it or to POR the inside? There is some surface rust forming it the rear but other then that it is pretty rust free. I plan on putting in some sound deadener and a rubber floor mat. So I want to do it right the first time so I am not tearing it all back out again in a few years. Thanks for your time.