Interconnect Cables


My components are set. Now I'm tinkering with cables. I tried a couple different power cords and although I heard differences I decided to keep what I have. Now I'm looking for suggestions to compare to my Wireworld Platinum Eclipse 7 interconnect cables. I'm looking for cables below $2K per meter.
ricred1
Without knowing anything about your system, taste and kind of music you listen to, I'll just list the brands I myself am interested in: Purist Audio, Echole, Stage III, maybe Kubala Sosna and HB cables as well. Some Furutech perhaps too, not sure.
I listen to contemporary Jazz...Boney James, David Sanborn, The Crusaders, Joe Sample, Michael Franks, Jessy J. and many more.
My 2-channel system: Monitor Audio PL 500 speakers, Jeff Rowland 625 S2 amplifier, Jeff Rowland Corus preamp, Antipodes DS GT music server, Chord Dave DAC , JL Audio F112 V2. All inter-connect cables are Wireworld Platinum. Speaker cable is Wireworld Silver Electra. With the exception of my sub, I have everything plugged into the Torus RM20 power conditioner. I use Shunyata wall outlets and my room is treated with GIK products. Everything sits on Stillpoints.