Yet another KEF owner:
Sub: M&K V75 Mk.II (it was a much better value for the money that the KEF subs that were available when I bought this system).
I'm not that happy with the center; movie dialog often sounds kind of muffled, even when I've used a sound pressure meter and my Denon 3805 receiver's AutoEQ feature. However, I really like the system for 2-channel or SACD surround music.
AT&T U-Verse Northeast Ohio
Denon x4000, Carver m1.0t, Samsung LED TV, B&W 704 mains, two M&K subwoofers, Oppo 103, Roku 2, etc.
Headphone system: Sennheiser HD600, AKG K702, Hifiman HE-400i, Marantz HD-DAC1 (also used for music playback in the main system, Marantz CD5004, Denon DVD-3910