I heard them at CEDIA last year (horrible room) and @ CES this last January, they sounded great @ CES. Peter Voecks had them powered by a Levinson 433 with Transparent Reference MM wires and a 390s player. Very sweet, I am getting them as well, and will likely run 5x 436's (Voice center and Studio surrounds) though I just found out there is a problem with a suppliers part and the 436's are now backordered until at least November.
Hopefully you have yours already!
Hopefully you have yours already!