That is a shame, but I too think that synergy is key to getting the most out of your gear. And on that note. Zombie with Thor II 8-wire... Wish I could have heard that! *drools**sigh* I have had the Thor II 8-wire 4.4mm for a month or so and I have reached the decision to let it go.
I recognise that this cable is excellent and technically better in a lot of areas than my default Ares II 4-wire, extension both ways is better, higher resolution, details more apparent and layering and air between instruments is phenomenal. Yet, despite of all this, for my music/taste the Ares suits me better.
So, for the EE Vantage the Ares works best for me but, I have to say that with the Rhapsodio Zombie the Thor is a freaking beast! Cleans it up real good and gives them a much needed treble extension while maintaining deep and controlled bass.
Just goes to show that no matter the price, materials etc your ears will be the final judge. Remember guys, synergy and taste can beat the most expensive combos out there!
ps. Are you enjoying the Zombie?