Power Cord upgrade for Sim Audio Titan amp???


Looking to upgrade the stock cord on my Sim Audio Titan amp. It is a very detailed, neutral and transparent amp. Not looking to change the sonic signature. Just get the most I can from this monster amp. Tough to audition 20A power cords so any opinions would be appreciated.
merlocpm
Silent Source,Omega Mikro.TG Audio,Virtual Dynamics or a Siltech? Can help on the first two,possibly the others.Auditions available.
The sources for the best aftermarket powercords are:
www.digikey.com, www.mca.newark.com and www.newark.com for any power and current rating you need.
They're the raw material used inside of the mega-priced ones under the nice snake skins.
I've been using the Nite pc for my Titan w/ no drawbacks. Almost 2 years and I don't even think about replacing it. It replaced the VD Audition/Signature.
I've also heard that ESP powercords work really well with Simaudio gear. Probably the only one I would even audition.