Well, that’s the way I’ve done it(not the power cables though).
My 1st loom was Straight Wire Crescendo’s and Straight Wire digital and phono IC’s.... Sounded great. Was very happy. I recently upgraded to a Townshend F-1 Fractal loom/IC’s and dig cables and wow, incredible difference. Much cleaner, fuller and vibrant sound.
I don’t see myself ever changing those cables but if I did, I’d loom it again.