Length of speaker cables

@OP,
No reason to be 'anxiously waiting'.
Those cables are going to 'rock your world'.
They did to mine.
Whatever Garth Powell is doing, you can be sure it will be for the positive.
Bob

@steven0713,

Just one more comment, as a way of making an analogy.

Going from the Rocket 88 to William Tell Zero is analogous to looking at beautiful scenery through a highly transparent and very clean pane of glass.  And then, opening the window.
Enjoy!

"I'd like to add don't fall for gold plated anything; copper will more than suffice."

"Honey, these copper earings look so good on you."

performance of those cables....

Orchestras perform....cables carry electrical current

@kozka, OK then, if you wish to be so picky about someone's choice of words for a description then I will restate if, just for you.

"You will be very pleased with the way these cables carry an electrical current".

This really doesn't seem to express much in the way of emotion or musical pleasure.  At least, not to me.  But if that makes you happy I am glad to have provided the adjustment.  Please do have a safe and healthy Memorial Holiday.