Yeah, but that's the lazy way out.
Sure, I could just hit the x-axis "Mirror" key and presto, another fueling station appears, but I was trying to think of ideas for "canon" decoration of this area. But like I said, "canon" says that's a blank wall!
Since (at least in the unremastered TOS) we've never seen anything in the hangar deck forward of the large side alcoves, I took more liberties with how the forward wall of the hangar deck looks (e.g., the large "CARGO A" and "CARGO B" doors, the center-positioned turbolift, etc.). But this is one of the few areas where we know exactly
what it looked like in 1966. Ideally, I'd like to stick something there that isn't actually attached
to the wall and is just sitting there...?