If you think that there is synergy in having the same interconnect as speaker cable, I could look around and see what is out there.Opinions are divided on that question, which involves what is often referred to as "loom theory." For example, see the following threads:
https://forum.audiogon.com/discussions/what-about-loom-theory
https://forum.audiogon.com/discussions/power-cord-brands-mixing-quot-your-opinions-quot
(The second thread initially focused just on power cords, but eventually broadened in scope to address all cables).
As you'll see, I happen to be one of those who do not subscribe to that theory, for the reasons I stated in the threads.
Best,
-- Al