Do CD Transports benefit much from upgraded power cords?

I think fancy power cables make people feel better and that in itself is a benefit. I own a few, and they do make me feel better although I don't think they sound any better, but so what? They look cool, and I'm helping the employees of those companies feed their families or buy interesting sports cars. Win win.

I use an audiophile AC cord for my blow dryer and my hair does have a certain luxurious sheen now. However, I did accidentally drop it in the bathtub and electrocuted my cousin...oops...