[SCAudiophile]

My choice would be Shunyata Delta or Sigma but Nordost and WW make quality products as well.

Personally current Elrod Power Systems are the single best I have ever heard thus far but there is no demo and/or return policy unless a dealer like Robert B. at SOACables or Scott Warren in Texas or Cable Co. offers it.

Regardless of choice, I would not take a full loom as you will not really know which cables you should prioritize and what you are hearing.

I would suggest getting the absolute best power cord you can afford and starting with your power amp. Big bang for any buck there...the right pc on your amp(s) will tell you an awful lot and should be like a system upgrade IMHO....if you want to talk, PM me, we can get on the phone and I can share my cord and cable journey over the last 20 years...