Door trim/seal

Thinking harder about my doors now (floor done and walls are up, pics forthcoming) and have been contemplating having the seal on the inside (like a house door) and using a normal piano hinge. I used 1/2" ply for the walls and can get 1/2 ply alum. edge trim which fits nicely. If I trim the walls with an alum. angle I would have the following (with one or two of the readily available rubber door seals):
<img src="http://www.glennweb.net/home/images/tear_door1.jpg">
Opinions? All edges will be sealed with epoxy (ext. is spar poly).
~dave
<img src="http://www.glennweb.net/home/images/tear_door1.jpg">
Opinions? All edges will be sealed with epoxy (ext. is spar poly).
~dave