Nice score and it's nice to see it in such nice condition.
I've been going a different track on getting a nice SW radio setup. I've been accumulating parts and such so that when I retire next spring I'll have time to slowly design and assemble a nice high performance receiver.
I recently scored a Cubic 1st & 2nd IF converter module from a military Cubic receiver. It's a hell of a front end, the first mixer local oscillator drive is 1/2 watt!. It has a 10khz, 40.455 crystal filter! There is a nice picture in the listing:
http://cgi.ebay.com/ws/eBayISAPI.dll...6660&rd=1&rd=1
Lefty