If you don't already own DVD-As and your planning on two-channel CD and SACD, then there are many more options that makes CDs sound competitive with SACDs. You've mentioned Esoteric. Playback Designs is another alternative at the high end of the price range and Denon is one of the better choice at a mid-range price. (Spectral as "the finest" CD player. Where'd that "finest CD player" come from?
Dave
Dave