Fan's tallight panel is attached by screws with wingnuts on the inside, if I am remembering correctly. I think he used his fabricated bullhead wingnuts in there.
i glued them down like you said. i did have a little water leak, now they are a little warped. the next ones i make will be made out of fiberglass. doug i forgot you took those pictures. thanks for posting the picture scott. its not perfect but it works
Here is mine. The center section behind the seats folds down to expose subs (currently storage for laws chairs) and the side panels fold down to expose compartments large enough for battery on one side and a bottle on the other. The tail lights are covered like fan2488.