Its easy to make conclusions about other cables but its a disservice to the designer and the folks who review this thread for 'authentic' info. To draw the following conclusion..."Based upon the desription of the performance the GB cables produce, as documented in this thread. I hear a "similiar" presentation from my own DIY cables made from the Gold Alloy wire that is available here on Audiogon".
I would suggest you participate in the auction and try one for yourself and do the comparisons then report back. Its the more sensible thing to do than drawing conclusions.
As for how it matches with a SET system, the GG fits an important requirement and that is speed without grain. This cable is quick has great PRAT and combine all this detail galore. An example, I played "the best of Mickey Hart" cut 7 Temple Caves and I could not believe the bass information. Its a real tease to hear not just the bass transient but the air and space as it resonates in the "room". SET's are not known for bass but the information is there and its wonderfull to experience. The Revelation IC is outstanding! I just ordered another pair.