Nice breakdown. Much appreciated.
I love the idea of replicating Archbold grand arch. The natural place for it is on the Irving Ave side. I understand it wasn't practical to do with an air-supported building but now, it is a no brainer, and it would work well with the giant EFTE arch above the walls on the west side.
It would be grand if the hotel is offset from the facility so there is an opportunity for views to the west. That is where the best views could be, and given it is on the basketball side, where it would have the most visibility. Watching a sunset from your seat would be really cool.