Is there stock/material storage somewhere in the layout? If you process large panels / sheet goods that would need ample space around for maneuvering onto the sliding TS. Related to this would be the flow of lumber from point A to B, as well as from the entry point of your shop, I've often overlooked the fact that raw material is large and I've taken out my track saw more than once to be able to bring into the shop and process (by myself).?
How high are your ceilings? Having them taller provides obvious advantages but some downsides too -- cost of cooling/heating is one -- but it does open things up visually / mentally in terms of feeling of spaciousness. I went from 8' to 14' ceilings in my workshop remodel and love them!
The 3d printouts are a nice way to visualize!?
Sang Luu