Your nice speakers (and you) deserve better. Sell your existing cables and buy something that actually does what you’re looking for. But by all means give this a shot — it’s free and you’ll probably learn something if nothing else.
Double up on speaker cables
I have 2 sets of good speakers cables. Tara Labs and Audioquest. The Tara Labs are detailed and airy. The Audioquest carry more mid bass but are less airy and detailed. Can I connect both at the same time and benefit from both? One with spades and the other with bananas! My speakers are Rockport Atria 2’s and are not bi-wireable.