I recently used the door skins from Bills Truck shop (in Canada), I think they were Counterpart or KeyParts I can’t recall. Regardless, they were a struggle. I found that the 2 body lines were 3/8” off from my cab so I couldn’t even utilize the whole skin, I had to cut them between the body lines and I also had to run weld down both sides and the bottom to the get a nice gap. I know complete doors are crazy expensive for our trucks but I’d consider it next go round.
After welding in
You’re pretty close to Scott’s super trucks, maybe he sells a different brand?