Do NOT use a free standing TV. Even getting the speakers a healthy distance out from the wall (4') is not enough to eliminate its deletrious effects on both frequency response (I picked up some high-harshness and bass anomalies the last time I tried a RPTV) and sound stage.
Stick to front-projection, flat screens, or TVs recessed into the wall.
Stick to front-projection, flat screens, or TVs recessed into the wall.