There is no power cord out there that can do what a power conditioner can. I replaced my power cords, years ago with Latinternationals. Was very happy. Then came my introduction into power conditioning via Audio Magic. Profound positve addition to my system. I didn't think the addition of an esoteric power cord could make a difference, but it did. Electric is very mystical, having profound and scientifically unexplainable effects on ones system. My experience has been:
Dedicated cryoed outlets + power conditioning + power cords = electric nirvana. Can be very costly, but worth it, IMHO
warren :-)
BTW, if $$ are a factor, and when aren't they?--go for a dedicated outlet and a cryoed outlet for your source, first. That's a start, and you can go from there....