First rule of Cruiser club. Dont call them "FJ"s. Call them 40s or 60s or whatever, or Cruisers, but not "FJ"s. :)
Now, back to the 40. Do you have the seats for it?
Im trying to understand what you mean. Are you asking if the top half of the doors bend inwards towards the center of the vehicle? I had a 75 FST once and the doors were pretty straight and flat, like these