Hi Jon,
Nice to meet you! You have a terrific system. Those Vienna Acoustics are outstanding loudspeakers, the Bryston 28B SST2 are some kick ass monoblocks and of course the Esoteric K-01 goes without saying.
I'm currently running an Esoteric K-01X player, Soulution 520 preamp, Soulution 501 monoblocks and Raidho D3 Version 2 speakers. The cables are Kimber Select 1116 ICs and 6063 SCs, Audience AU24SE power cords and Audience AR6-TSSOX power conditioner. The computer is a Mac Mini OS X Server with Wireworld Platinum 7 USB cable. The rack is a Timbernation solid walnut.
All the best,
Ken