Thanks, Daniel! My plan is to media blast the back half of the car after I finish removing the passengers side quarter and clean up/smooth out the areas where the parts were spotwelded together. Then I'll hit it with a POR 15 or similar product.
I don't plan on painting for some time (months or up to a year). I'm going to move to the passenger area and then to the front of the car. Will I be OK leaving the back half of the car with just POR 15 on it or should I go over it with an epoxy primer as well. I don't want all of my hard work to in the rear of the car to go to waste because I didn't protect it while I'm working on the rest of the car.
Mike, At this time, I don't plan on replacing the dutchman panel. It seems to be pretty solid with just a surface rust. If after media blasting I find that it is worse off than I thought I'll go ahead and replace.
Sean