May be hard to beat the Silversmiths, but another cable to put on your list is the HMS Gran Finale. They replaced silver cables in my (solid state) system and actually gave more detail, but in a distinctly musical way, without any grain, etch, or excessive top-end bite.
I've used some pretty expensive speaker cables, but haven't tried some of the super expensive ICs you're considering...Most recently, I've used AZ Silver Ref, Jena Symphony, Nordost QF and Luminous Synch. Ref (a great buy!)for ICs, and Wireworld Silver Eclipse III speaker cables, and found the HMS far superior to any of them IMS.
See the HMS review at 6moons....he also uses Duos with tubes.
Good luck.
I've used some pretty expensive speaker cables, but haven't tried some of the super expensive ICs you're considering...Most recently, I've used AZ Silver Ref, Jena Symphony, Nordost QF and Luminous Synch. Ref (a great buy!)for ICs, and Wireworld Silver Eclipse III speaker cables, and found the HMS far superior to any of them IMS.
See the HMS review at 6moons....he also uses Duos with tubes.
Good luck.