Single Status Update
So I just measured the width of the closet.
Turns out that it will just fit a server rack.
However, there would be absolutely no space for me to get behind and do cable work and whatnot. No seriously, I have less then an inch.
It's also true that if I wanted particularly deep enclosures that I would run into some further space limitations.
So further planning is needed. I could perhaps have the rack on casters and move it forward whenever I needed to work in the back.