I use to own a CJ 11-A amp. If you don't use the tube cage you could get away with the Salamander inclosed stand you describe above. I prefer and use the open Salamander stand that Aida w spoke of.
Tube Amp Ventilation?
I'm currently running a c-j11A amp in a rack that's completely open on all sides with 8 inches clearance on top. I'm considering getting a Salamander Synergy rack with perforated steel sides and door. I would still give the amp 8 inches on top. I've found that it generally runs fairly cool as tube amps go, so I'm wondering if I could get away with this setup? It would certainly help solve some decorating issues for my girlfriend and I. Any thoughts?