I tried out two of the cables on your list from The Cable Company's lending service (and 6 more besides). Ended up prefering an Acoustic Zen Hologram II to anything I had heard (as a bonus it was under $1000).
What I liked on my system is meaningless, but what might be of use is for me to reccomend that you get hooked up with a local dealer who will let you do in home try outs or else give the cable company a shot. Else, you can find a used cable cheaper but it is a shot in the dark and a good buy on a 2500 list cable might still cost more than finding out that a 500 list cable is what works in your system best.
What I liked on my system is meaningless, but what might be of use is for me to reccomend that you get hooked up with a local dealer who will let you do in home try outs or else give the cable company a shot. Else, you can find a used cable cheaper but it is a shot in the dark and a good buy on a 2500 list cable might still cost more than finding out that a 500 list cable is what works in your system best.