I could use a picture of the rear floor to see how the 2 braces that run from under the back window to the floor, should look on the 1940 ford opera coupe. thanks https://www.jalopyjournal.com/forum/threads/1940-ford-coupe-build.1135712/
Here you go. My business coupe/5 window looked like this except of course the wheel tub s are a modification. I thought it was interesting that they included a seat pan like a sedan would have.