I heard a system with the ARC CDP-3 ARC LS-25 MKII B&W N802s and SA-102 and it was killer, the LS-25 bettered my BAT VK-30SE in dynamics also. You may also try to see if you can get to audition the Art Audio Gill line stage preamp, it is a very nice one for $4500 list with remote. The preamp is not yet on their website.
Happy Listening.
Happy Listening.