Wondering Aloud?

If you could set up a ht system with a 2 and a 3 channel amp, what would you use? What processor and how would you hook it up? I have a large room 18 x 27 with a room the same size attached running parallel to it with no walls separating them. I am thinking vandersteen 3a sigs or quatros. Like I said just wondering about it.

Joe in Mobile