I am trying to clean up the look of my living room. I bought a plasma tv and I am wanting rid of my freestanding Infinity Kappa 5.1 speakers. My wife has graciously allowed me to keep my Infinity 12" Sub. I need Front and center inwall speakers. I have seen that there are 2 basic types of speakers for in wall, One that has a 6.5 or 8 inch woofer and a tweeter. The other is the ones that have 2 6.5 woofers with a tweeter in the middle. My primary focus will be music, but I want to have a nice sound for HT as well. What should I look at?