Where is your assembly area? The clamp rack is on the "top" wall in the PDF, which is surrounded by machines. There are a few mobile workbenches shown, but none of them is particularly close to the clamp rack.
I really like having clamps close when I'm assembling.
Oh, and if I had the space I'd make one of the benches to be shorter -- like only 15-20" tall, for when I'm assembling taller projects.
Edit:
A bit later I had another look at the shop drawings and pondered some more...
Yeah, the benches kind of concern me. They seem scattered all over. You've got a workbench over by the lathe, and a big long bench beside the RAS way in the opposite corner. You've got a mobile bench in front of the Shaper, and then another one over on the other side of the TS, as well as the outfeed table behind the TS...
In particular, I'd want a secondary bench/assembly-table to be right beside/behind my main workbench. I find that very helpful. I might be assembling something on the one bench, and have other bits-n-pieces close at hand on the other bench.
Oh yeah... where are your hand tools being stored? There is no wall near by your main fixed workbench. Where do you store the chisels, handsaws, drills, sanders, etc... ? I don't see any cabinet nearby
The other thing I'm puzzling over is that you have several tools with large infeed/outfeed requirements, but they're all oriented along the short axis of the shop, rather than the long axis. Is there any particular reason for this?
(looks like a lovely space, a big space, and you sure have a ton 'o big iron to go in there! It'll be great when it's ready to run. Post photos! Hope you get a good arrangement that works for
you!)