Lbsilver:
You seem to enjoy the Ayre player. If SACD and DVD-A interest you, why not just get the new Ayre Universal unit.
You can keep your present unit for video. I have listened to Ayre amps, preamp, and CD player at my local audio shop. I liked what I heard. I am going to speculate here:
The Esoteric unit will have a leaner more analytical sound than the Ayre. The Eosteric is not hard or bright sounding, but probably less warm. This is the type of sound I prefer.
Steve