I have klf-30's for fronts and klf c-7 center, using a Denon avr 991 (125w) to power these speakers.I am looking to purchase seperates and considering Emotiva umc 200 preamp and the xpa-5 amp, great reviews by Sound & Vision. I am looking for seperates that will bring a warmer sound to the Klipsch, reduce the highs from the horns but not sure which seperates would accomplish that. Anybody have any Ideas within the price range? Thanks