Synergistic Research RCA/XLR LE Interconnect..

I am wondering how beneficial the Enigma Bullets for the new LE subwoofer interconnect cables would be for my Svs PB13 Ultra subwoofer? I have a Tesla T3SE on it now and also plugged into the Powercell 10SE and it sounds absolutely amazing. My interconnect now is a Phase 2 Active RCA. Anybody know how much difference it would make for the money?
Thx in advance.....

Regards Bacardi