I think a lot of this discussion comes down to the Skiff vs. Upright discussion. In a skiff you want the visual & tactile elements at the bottom so you can push the cables away from you and play the synthesizer - hence screen at the bottom. In upright the cables obviously hang down with gravity which suggests screen at top.
From my perspective it seems like the skiff is more ‘instrumental’, not to mention rapidly increasing in popularity which informs some of the reasoning behind the location. We had many a long discussion about the best location / orientation of the screen & jacks, and this is where we landed as the best compromise.
I appreciate the idea of flipping the module and having it in the top row of you case, but then you have the issue of the keyboard being awkwardly far from the screen which can be awkward, particularly if you don’t touch type.