Yes, you'd be able to create additional sheets! As I think of various ways to create the navigation to allow you full control on how to order the navigation while making it easier to script/code lmfao (note to self so I'll remember later: customizable "list").

As for elements I don't think I'll be able to adapt... I'd have to look through it again, but I THINK I'll be able to do this and (hopefully) future proof it so you can add things. The dropdowns will be key, I think. While the code would be in the file, you could have a preset format and that dropdown will indicate which format to use.

The tape should also not be a problem. I was looking through it earlier, and it's just an image Tess uses so no crazy coding for that (though it is actually possible through CSS, our limitations through DW makes it harder if not impossible to do, I think (I remember looking at something similar a while back lmfao)). Now if you want to change like rotations or other details, we'd just add more field variables and you'd use additional columns for that image row. Not an issue so easy to customize (similar to how I do the gallery board script).

Of course, things may come up as I actually start and do this, but I feel fairly confident this should be doable.