I'm looking at rounding out my Towers/Horizon fronts with surrounds for a 5.1 system and am considering a pair of HTM200s or Lunas. Ignoring the cost difference, which is admittedly very large, is there an issue with the 5.5 dB sensitivity difference between the Lunas and the Towers? The HTM200s match the sensitivity much more closely. It also seems like the SE tweeter will have an advantage in vertical dispersion over the Raals, but I'm very enticed by the all Raal surround system . This would be for home theater only, for music my source material is all stereo.