Cable

There is a push at Nordost to push the idea of a cable "loom", all cables being the same, as the ideal in finding audio cable bliss. I am not convinced of this but am intrigued enough to start to question my system and my sanity, (as well as question my banker for a refinance on my car to pay for a new cable loom). Any experience out there of those who have tried the harmony of one brand/model of cable vs. the chaos of a mix of cables creating a sonic jungle.