So we are getting ready to move and I am going to have the living room with an LCD 42-50 in tv and also more of a listening system, and since I am not spending too much on the tv I am considering getting a sound bar but one that does not need a receiver since I will be powering my speakers with an amp and preamp, so long story short, anyody have one of these and have a good rec on why I shoudl or should not purchase one? Any help would be great!