after-market power cord with PS Audio P5?

I already had a PS Audio Statement power cord for my PPP that I traded in to get the much superior P5.  I never tried the stock cord as Paul McGowan is quite definite that his regenerators benefit from upgraded cables.

Also, don't ignore vibration isolation .  If you think about it, Paul's regenerators are power amps geared to a very specific mission, so the regens. benefit from vibration treatment like power amplifiers do.

@twoleftears   I just checked out your system here. I assume your P5 is replacing the Furman?  If so, what sonic differences, if any, have you noticed?

On my P5 I was using a Kimber PK 10 Base Kord.  On my now P10 I am using the same Kimber PK 10 Base and experimenting with a Magic Signal Cable Power Cord of longer length due to moving things around.  IMO the two different cords sound very similar in this context.  IMO the P5 and P10 are not in need of a mega $$ cord only one in which is of the heavier gauge, high current type.