For a McIntosh recommendation, you'd have to post again and ask about which ones. I just though because its for a great room this could be a display. I've always thought they look so cool, retro, no WAF problem etc.
There is one place on the web that specializes in used McIntosh gear
http://www.mcintoshaudio.com/home.htm
There is one place on the web that specializes in used McIntosh gear
http://www.mcintoshaudio.com/home.htm