Maybe down the road I'll look at additional speakers. I'll definitely be getting a new AVR but prob not for at least a year. I think in the short term my concern was driving all those 4 ohm speakers and if the VP180 would be a problem. Even if the VP180 isn't ideal for the folks sitting on the edges (I haven't completely decided on seating yet) I think that would be the least of their issues. Thou I did decide to get a plasma for the room so they should have no issues seeing.