I found a little info on the 8PCS41 on this website:
http://www.jitterbuzz.com/indtv.html. Says 33 tubes plus 7 rectifiers! I say put it in a cold room.
From an old thread
http://www.videokarma.org/showthread.php?t=51488 it seems like the Clubman was a $1400 set in 1948, and there were five versions. There was also a brief mention of it in Billboard 6/26/48 in a story about Boston hotels buying TVs - it said the Sheraton chain was using the Clubman, with a 15x20 screen large enough to be viewed by over 200 people!