Fla - not yet.
I am busy upgrading my power cords from EG Epiphanys to Stealth Dreams. And I just installed V-Caps in my DAC and preamp so I have been busy with other things. But I still want to audition the GG Revelations at some point, including the speaker cables.
I am currently using a Stealth Varidig Sextet BNC/BNC digital cable, 2 Audio Metallurgy IC's and Stealth Hybrid MLT speaker cables and my system sounds the best it has ever sounded by a looooong shot.
The Audio Metallurgys were purchased on a lark and I was shocked at the result. I never thought a $200 IC would reside in my system, but I am mightily impressed. That's why I am interested in the GGs. If they significantly improve upon what the AMs do, then I am in. I guess the question will be to what degree, if any, the GGs will better the AMs. Time will tell.
But one thing is for certain. There is magic in that gold alloy wire!