Kef LS50 or Focal 807W?

I'm looking to downsize a bit, and selling my Vandersteen 2CE's to replace with smaller speakers. I've heard both of these speakers, but unfortunately can't A-B them. Has anyone had the chance to do that?
I'll be using them with a Rogue preamp, an Aragon amp, and a pair of Kinergetic subwoofers with Kinergetic sub amp. Any suggestions appreciated.