I wonder if any of you might be so bold as to recommend some speaker for all 5.1. Typically keeping them under $1000. I have a large open area living room with high ceiling that angle in a few different directions. I'm wondering what 90 watts per channel might be good to drive using my Denon 2802 receiver? Thanks! PS, I should add that I listen mostly to music over DVDs. Probably like 75 - 25%.