All my gears wheels are solid. Also have two cast brackets 5.1/2" long, which were bolted to the rear of the bed and supported a shallow wooden "tool" tray. This was full of woodworm so was dumped. No idea if this was original or a later addition.
Looks like you still have lots of room in your wood yard Norm. Move those wheels, paving slabs and trestles for a start. Then build a top deck on the covered wood store.
Very nice. Another one lives again. I sometimes wish I still had my first car to play with, a 1942 Austin 8 with soft top. Tourer ? Could tell a few story's with that one.