Interconnect for FM Tuner

Any suggestions for ICs for an FM tuner? Is silver or silver plated preferable to copper for this application? Thanks for your help.
I use a pair of AudioQuest Silver Extremes on my 1978 Mitsubishi DA-F10 tuner. Bought them from HCM for $100 (list for $400!). Needless to say, superb FM sound from WUSF 89.7 (Tampa). Am presently listening to their nightly program - All Night Jazz! Contact HCM - they might have some of the Silver Extremes left. A superb IC - I bought a total of 5 from them!
Transparent Audio Super Balanced ICs (generation 5) connected to my Magnum Dynalab MD109 SE. Sound quality is top notch.
More info and product selection can be found at their website.