I'm not sure if this a stupid question or not, so I thought I'd post it here.
I switched my interior to the base interior, the one with a vinyl headliner, but I decided not to use a headliner. If you remove all of the plasitc like the base trucks, they have holes in the B pillar. I know I can cover up part of it with 96+ speakers and mounts, but that wouldn't cover up everything. I already have the parts, but I don't like it. Instead, I was thinking of making a fiberglass cover for the B pillars to cover up the holes. Then mounting 2 speakers on the ceiling, using a fiberglass box. The speakers would be between the dome light and the doors. I'm undecided about the speaker size.
Any thoughts, or suggestions?