KF-I did use the stock cord when auditioning the Ayre, but I've also been using the stock cord with the Cary. Still like the Cary, but I understand your points. The guy who sold me the Cary speaks volumes about the neccessity of a PC upgrade. He's suggested the Elrod for the Cary. I hope to audition it soon. At some point, I'll plan to grab the Ayre for another head to head.
And yes, you are a fanatic, but if I decide to keep, and eventually pay for that expensive PC, I'll consider myself one too.