The only change I would make is to use the smooth duraback cause the rough is pretty rough I'll have to put a mat in the back for the dogs---but things wont slide around anyway. I have heard that painting the smooth over the rough takes care of hat though
yes the durabak will cover any pitting it is very textured. POR is quite good at it too--I had a small area of pitting in a corner by the drivers side but it wasnt very deep and the por filled it nicely
Got the new tank in it today but my rear heater core started leaking so I pulled that and was too lazy to take any pics
