The nixie gives it that high-tech retro appearance...I actually looked at those, for the spot next to my desk in my office they were just too deep. I'm also not sure my wife would have gone along with the look. But if you have the room and can get one for a good price a rack is easily adaptable
Looks kind of like a Dr. Emmett Brown design. All you need now is to install the Flux Capacitor and visit good ol' 1985.
Job well done, sir.