This is a two part question. Please bear with me I've decided on a Paradigm solution for my home theater and I've narrowed the mains down to either Studio 60's or 20's. These would be paired with a 2200 sub. I would use this setup for 60/40 movie/music listening. I was interested in the 60's bacause I wanted to set them as large through a Denon 3801. The 20's would most likely have to be paired with the sub. I realize that the 60's don't extend down as fas as the 20/2200 combo but I thought that the 60's would be superior for 2 channel listening. I guess the big question is what is "better," a lower bass extension or a "full range" solution. The second part are the surrounds. I'd like to use 20's over the ADP's because of DVD-Audio, etc. My speaker cables come in though the ceiling by the walls and the previous surrounds were mounted to the wall about 7 feet off the floor. I know that people have placed the 20's on stands but that is not practical for me so I'd like to either mount them on the wall or install shelves and place the surrounds on them. Since the 20's are rear ported, I don't know if this would work. Well, I've said enough. Anyone have any suggestions?