Has anyone experimented with different power cords and conditioners for Simaudio Evolution gear? I'm wondering what would work well with my Simaudio P-7 pre-amp and W-8 power amp. The rest of my system consists of a Marantz SA-11S1 SACD player (which may be supplimented by a music server system in the near future), Revel Studio 2 speakers, Cardas Clear XLR interconnects and Cardas Golden Reference speaker cable. Power cables I've tried so far include Cardas Clear M Power cables (seem to work well), XLO Reference 3 (work well so long as they are plugged directly into the wall socket - they lack high frequency presence if plugged into my Surgex power conditioner), Acoustic Zen Krakatoa (pleasing emphasis on timbre but not entirely realistic and somewhat lacking in bass extension), Kimber Kable PK10 (made everything sound anemic and horrible) and Nordost Brahma (fantastically open and great soundstage at the expense of body and presence of instruments and vocals).
I'm wondering if Shunyata Python CX or JPS Kaptivator would work well and, of course, am open to other suggestions.