I suggest you give Frank a call, and tell him what you're looking for. I've dealt with him over the phone, several times, I even visited the shop, and converse with his brother, who handles all orders. I can tell you, honestly, that all Signal products are all about performance, minus the exotic finish you get with other products. Fit and finish, in my opinion, are first class!
Frank is also very honest, and informative, about his products.
My first introduction with Signal Cables was their power cords, and then gradually went up the line with the IC's. Plato makes an interesting deduction by mentioning the Silver Res. line in conjunction with the copper line, Analogue 2's, which yields high performance, and very good synergy within the Signal line.
Hope this helps, and good luck.