Audiogon speaker wire gurus, please help me


I need help form the audiogon experts. I want to upgrade my audioquest gibraltar speaker wire. Current components are dali ms4 speakers, cary 500mb monoblocks, first sound preamp, richard gray power, and acoustic zen reference + transparent audio interconnects. The room is excellent sonically (designed by Rives) and does not add any sonic signature. I'm looking for some warmth, a large 3-dimentional sound stage, and air between instruments. My budget is 2-3K for 10 ft of speaker wire (bi-wire). Can anyone help me out with suggestions? I will confess to having no knowledge of speaker wires or cables, and unfortunately have just been taking suggestions until now from people who have an interest in selling me something. Am looking for unbiased opinions. Thanks guys!
tcheathertree
01-28-07: Psychicanimal
Your weak link is the First Sound pre.
If the First Sound preamp owned is the Presence Deluxe II (or higher), then I disagree. The First Sound preamps are among the finest preamps built today. The First Sound preamp may or may not be a good choice in the context of the owner's system and goals, but the preamp can hardly be considered a weak link.

When I owned a Presence Deluxe II, I had the largest soundstage (wide, tall) I've ever had in my system...regardless of the amplifier, source or wires used.

However, the Presence Deluxe II is not what I consider a warm sounding component, and neither are the Dali MS4 loudspeakers. Although I haven't heard the combination, I have heard systems with each, and I can imagine how the combination might result in a cold overall tonality.

If the sound the author is after does not already exist to a large degree, then changing wire is not going to accomplish the goal.
Tcheathertree,
I would have to agree with others on this thread that it sounds more like a component mismatch than a cable issue.
Case in point: I bought a highly rated integrated amp that was beautiful, powerful, and highly transparent sounding.
I wanted to love it but the sound was just too dry and a little bright for my taste. I tried to solve this problem with cables but after throwing a lot of money into cables I realized it just wasn't working.
I hated to see it go but I needed what was right to my ears. Good luck with this tough decision.
Tcheathertree,

Having tried different speaker cables within my system, I will have to say that there never was a difference with the soundstage and air around the insturments. And since those are two things that I demand and matched my amps to my pre for, I too suggest you demo some other preamps.

Jim