If performance is the goal, I'd like to suggest adding to your list the the APL modified Denon 3910 or better still, the APL NWO-1 (an APL modified Esoteric ux-01 which also incorporates the best transport mechanism).
Performance-wise both units are potentially without equal and should msrp around $7k and around $19k respectively.
-IMO
Performance-wise both units are potentially without equal and should msrp around $7k and around $19k respectively.
-IMO