I have a wonderful Graphite lacquer XQ2 center channel FS on A-gon:
http://cgi.audiogon.com/cgi-bin/cl.pl?spkrmoni&1239215954&itemThe UNI-Q driver is particularly well suited for a CC, as the imaging is so remarkable. The supertweeter adds a very clean extreme top end that seems to go on forever without edginess.
This is a high end center channel, and should work very well with many high resolution mains, and of course KEFs .
At $350 including shipping, I don't think there's any competition.
