It just so happens that I have a 200S cab apart. I bought it from a guy who was going to make a project out of it, disassembled it, and then lost all of the hardware.
I'll get the missing measurements, however it's currently in a different zip code than I am, and...
It's in a chipboard road case buried in "row three" in one of my storage areas, a work bench and two rows further from the door than the easy access "gear I may need in a hurry" row pictured;
I need to go there pick up a couple of the JBL monitors to use this weekend, I'll try to get there early enough to dig it out and measure it while I'm there.
It would be really cool to have an accurate CAD of a 200S cab for reference.