Chucki ... I'm entirely surprised that the Speltz cables are doing it for you, as I've others have opted for them over many other cables. I've wanted to give them a try, especially since they don't cost much, but I figured that I'd just be wasting $ on something I'd probably not use. I might rethink it.
I sure do like systems that remain simple, so if you've got the synergy, and I would think that you certainly do, I'd sit back and enjoy it! I like your system. Nice going!