I'm looking to add as much detail as possible to the scene. So anything that adds to that detail is good in my book! Maybe if they were included as a separate print?Okay, so I went a little crazy and made an ultra-complete set that includes a dozen doors for a full 360 diorama, and a bunch of other details like the vertical posts on the "southern" side of the set (if the engines are at the north, say) and the little box with wires coming out of it next to the blue box. I also made a bunch of the wall drain type thingies that appear everywhere. But those take up a lot of room and thus add considerable expense to the print. What do you think?