Thanks @lalitk, I'm a fan of iFi Power so I will likely stick with them for the time being.
I've just wired in the EE 8Swtich. I really didn't want this to be better, even a notch.
But, I'll be keeping it. The only word I have is 'phenomenal'.
I'm not going to bother putting the FMC's back into the chain as this sounds wonderful right now.
For interest I'm going Router, Audioquest Pearl Cat6, EE 8Switch, included Chord C-Stream Cable to Zen Stream.
I will have to try out the ENO next I guess, and no doubt different power and Ethernet cables too! :)