I decided to add a layer of fiberglass cloth over the flange of the overhead console to make it just that much stronger.
Also, in the video, you can see that I had added some foam around the electrical conduit on the forward door posts. This foam fills in the voids and allows me to shape the posts nice and smoothly.
After carving and sanding the foam to shape, I also put some fiberglass cloth over the posts.
What kind of foam did you use there around your conduit? Looks like a good idea to use in order to blend other areas of cabin top where the thicker parts join the thinner cabin sections. Lightweight and then cover with fiberglass.