Hey Chet,
I'll respond here to the floor board questions.
Interesting that on my car the solid wood two cross members do not extend to the frame. They seem to mainly provide reinforcement of a sort. The plywood on mine is one piece that extends from the front edge of the rear seat all the way to the front removeable floorboard. The center cross board on mine seems mainly to provide extra support for the center pillar brackets. The front solid wood piece provides a lip support for the front removable floorboard, but otherwise seems to just provide overall extra strength to the plywood.
The two cross boards do not extend to the frame, but rather the wood sill boards rest on the rubber frame pads and the attachment bolts go through the side sill boards.
The rear solid cross member sits on top of the rear edge of the plywood and supports the front edge of the rear seat.
Anyway, that is how mine is.
I'll respond here to the floor board questions.
Interesting that on my car the solid wood two cross members do not extend to the frame. They seem to mainly provide reinforcement of a sort. The plywood on mine is one piece that extends from the front edge of the rear seat all the way to the front removeable floorboard. The center cross board on mine seems mainly to provide extra support for the center pillar brackets. The front solid wood piece provides a lip support for the front removable floorboard, but otherwise seems to just provide overall extra strength to the plywood.
The two cross boards do not extend to the frame, but rather the wood sill boards rest on the rubber frame pads and the attachment bolts go through the side sill boards.
The rear solid cross member sits on top of the rear edge of the plywood and supports the front edge of the rear seat.
Anyway, that is how mine is.