Doug, thanks for posting the photos. They have already given me some ideas for how I will do mine. I love the door rack but the safe I am re-doing is a double door and each door is too narrow to make it worth while until I add about another 35 guns to my pile. Also, this safe will only be for my SxS's and single barrel game guns.
Pumps, rifles, semi-autos and O/U's will be relegated to the old safe, albeit with a little more leg room than they have now.
Replacement, thanks for the suggestion of using a polyethylene kitchen cutting board. Really like that one.