Looking at the original set of photos and the current layout, should I assume the idea is to connect the narrow bench work on the left to the main table in that room with lift-out/up bridges and also connect the upper bench work to the main table with a single lift-out/up bridge? How large is that main table?
It also looks like you intend to use the current layout for the reversing loops, not a bad idea.
I’m going to try to incorporate your drawing into the sample I posted. I’m not sure how quickly I’ll get to it though, but it’ll be today, hopefully this morning.