Doors on 72 demon vs 69 dart ?

I'm going to get them and find out. If there are any differences I will post them up so everyone will know. When I was researching the history of how the duster was never supposed to happen. It said they used as many parts off the valient line as they could. Even the inner supports. It also said they had to get one of the engineers to figure out a way to put a highly curved windows in the doors that were not designed for it, so based on that, I think they should be the same. As of now I have already paid for them and have them being shipped, so its too late to turn back now.