Maxx1973, I suggest you to put Tara Labs top tier wire into your list, they are describe as "jaw dropping" product.
I had Nordost Valhalla in my system before, never try Odin, once I try Tara Labs, all Nordost can't stay, not even close. The difference is almost night and day. Valhalla is only one level lower than Odin, can you image that!
I heard many Siltech on many systems, they are quite popular in Taiwan, the top tier Siltech is OK, but still can not outperform Tara Labs. I personally think they are over priced.