Rolling stock needed

With the construction of the outdoor layout now started there is a pressing need for some more rolling stock to be available when the loops are in. I decided on some flat wagons to start with.
First off the rank are some TE wagons. Given there were only 6 ever built I thought that was a suitable number to make. They are being constructed of card and other wood products. I have created my own kits of the basic structure and am in the process of assembling them. The wood top deck is made of some thin pop sticks available at one of the local variety stores. Each stick is approximately 12'' wide in 7mm scale so I score each stick down the centre after being cut to length.
Bogies will be Athearn Symington, perhaps fitted with some NWSL wheelsets at a later date.
They will be run as a rake so only one working coupler needed on two wagons and the rest will have dummy knuckles fitted.
While the TE's were originally created  for transporting army tanks, they were later used in general revenue service so mine will need some suitable heavy loads fitted.