Best Power cord for McCormack DNA 225 or 250


What are some of my options for the best power cord in the $250-$400 for the McCormack power amps. I am running a CJ tube amp in front of it. I was considering PS Audio Perfect Wave, Kimber PK10 Gold, and Acoustic Zen Tsunami 11. Any suggestions would be much appreciated.
ktamura88
I am running all McCormack gear in my systems with the exception of one Conrad Johnson preamp in a small listening room. I am getting great results with My Audio Cables (MAC) power cords. The MAC Burley is superb, its in your price range and it competes with any power cord I've heard. I found MAC here on Audiogon. Good Luck!
I've tried quite a few different cords in my DNA .5 and found that the best, by far was the Kaplan copper cord, available from www.tweekgeek.com
I'm running "old" Synergistic Master Coupler PC's on both my DNA-500 and DNA-225 and like them. The 500 has a 20 Amp and the 225 a 15 amp. I can't tell a differenece in them though. Previously was using PS Audio Statement Plus, but these are much more open and lively that those.
Thanks everyone, I appreciate all your responses. I will

check out your recommendations. Have a good day.
If you can swing for the Shunyata Python, that would be a very good pc for the mccormacks.
the Audience is also very good, but I liked the Python the best.