The one difficulty is the rear of my room has a bookshelf about 5 feet behind the couch and an open area above. I was hoping to place the rears on the bookshelf (either on top with a vp100 or in the shelves with the zeros).

I really do like the QS8's... they just will not work on the shelf. I could make some sort of hanging apparatus though (I like DIY projects).

acg.