Okay, this thread is getting convoluded. Let me try to understand what you really want to do. You have 6 Quad Monoblock amps laying around (or being used in some way) and you want to set up a home theater. You would then need the following:
A preamp/processor that can handle 5.1 or better sound. There are a LOT of these around. What you get is determined by your budget though.
Enough speakers to set up at least 5.1 sound (this means 5 speakers and subwoofer).
Cables to connect all the equipment.
Time and money.
Let me know if this is what you're talking about.