On Tue, 29 Apr 2014 19:16:26 -0700, Oren wrote:

On Tue, 29 Apr 2014 21:35:00 -0400, wrote:


I will let you know how the project progresses

I would JB weld the holes. Or possibly epoxy - not polyester resin
body filler. It is not waterproof. Titto for glazing putty.

Correct. The OP plans to paint the door (s). Primer and paint will
seal the bondo or glazing putty. I see no concern with moisture,
unless done improperly.
As long as no moisture gets INSIDE the door. If it does, it WILL pop
the bondo. Bondo is for filling dents, not holes.