S. coccinea is a bit too much of a cool grower for my conditions, but based upon an entry in orchidspecies.com, it sounds like a good match:
"Good ventilation, cool to cold temperatures, bright light and a wet environment with regular fertilizer year round will keep this minature [sic] plant thriving."
I saw that one to in the edwardian case. Im on the search for it as well. If you find some post it or pm me Please!
Exasperatus;
Glenn Lehr at New World Orchids has these plants for sale. I scored a plant from his Tokyo Grand Priz display; S. coccinea 4N Toshi. New World Orchids Sophronitis
If you decide to order one, tell him Jim with the Endodontic connection referred you.
I managed to get a flask of them from equagenera and deflasked them. I lost half of them trying them potted but when I mounted them, I am doing well with them so far.