I haven't had an opportunity to put them back in the doors, because he's 2 hours away, in Ocala. I have, however, been very conscious of the possibility of the pods warping, and I have made sure that the back side is strong (4 layers of glass) and that they stay flat. Shouldn't have any warping problems.
I'm just going to drill holes in the door panels and the pods, and bolt them in place.