Accuphase E-5000 factory power cord good enough?

I'm late to the party but there's nothing wrong with satisfying your curiosity by trying different power cords.As long as you can return them if they don't make a significant improvement. What I have found after trying quite a few brands on various components is often they eliminate noise you didn't realize was there until you hear it's absence.The only cord that literally wowed me on my tube amp but Did Not make a huge difference on the ss amp I tried it on was a silver cord from ZenWave Audio.It's a permanent resident here.The other after market cords  I kept are from Triode Wire Labs and Cullen Cable,not terribly expensive, but did no harm and eliminated noise.