I found a 60x80 french door on clearance at a Lowe's store. The problem is that the Lowe's is about 2 hours away from where it is going to be installed. I have to make the trip anyways. I'm not sure if Lowe's has a process where they can do interstore transfer. I think you are supposed to transport doors standing up. I do have a 5x10 open trailer. My options would be to lay it down or try to build something to stand it up on (pallet assembly). I have to drive on the highway, so I don't know if it would be a safe trip. What are your thoughts?