Castle "Isis" (discontinued) continue to be the favorite of a local Castle dealer. I don't know if you'll ever find a used pair of Verity Audio Encore "Monitor" satellites (these are the top 1/2 of the Encores), but they have the best midrange of ANYTHING I've heard, and actually roll off smoother in the upper bass than when mated to their woofer basses! They list for an unfortunate $5600, but if you can find a pair of demos/used in the $3k range give them a VERY serious listen! I'm continually stunned that a 5" piston midrange can sound that quick 'n natural! Sonus Faber is a good bet; B&W CDM1 or Pro-Ac Tablet 50 for lower rez. Good Luck, and happiest holidays.
