I have a 1969 convertible with the deluxe interior which was removed a number of year ago for restoration/body work and I'm now trying to re-install it, but the order of installation for some parts is unclear. Specifically, in the rear seat area, what is the order of installation for: seat back, seat cushion, seat belts, side panel (with weatherstrip/window crank), armrest (with ashtray), upper trim panel covering top mechanism, and carpet (rear section)?