Something tells me implementing this could be a pain in the ass...
That's true. For example, would it be a click-to-activate thing like the other doors? Because then it would only go for one rotation and stop, and that's not accurate to the style of the door itself at all. Would it be a constantly rotating door? This would work in theory, but moving parts on a build may look...odd. The concept is great, but implementation would be, well, a pain in the ass.