$250 used speaker cables for warm system


I'm looking to upgrade from my Monster Z Series speaker cables and could use a few suggestions.

System:
SF Line1 Pre
Odyssey Stratos amp
VA Bach speakers
SignalCable interconnects
REL Storm sub

I listen mainly to Rock such as Pearl Jam, Audioslave, Jack Johnson, etc.
My system leans toward the warm side and could use more detail and speed. I'm not opposed to DIY kits such as those from DIYCable. Others have suggested solid core cables for the VA's, I've even considered DIY silver designs, but they are bit out of budget.

Oh and they need to be 10' and shielded.

Thanks
snipes
If the system is warm, try Analysis Plus Oval 9. I saw a pair for sale here for about $200 and were 10'. Check out my system for comparison to yours; I really like my set.

Matt
savesome money and pull apart some plenum rated cat5 cable 35 cents a foot at home depot. Use a single run of two wires on each side so you can make say a 10 foot pair out of ten feet of cat5 because it is in double runs..oh man I should finish my first coffee before I srat wrting here. Just hook it up with bare wire. You can make some great ic's with this stuff too.
I second the cat 5 idea.
look here: http://www.tnt-audio.com/clinica/triple_t_e.html

I've made these and they are a pain in the ass, but kind of fun hobby for a weekend.

Get the best cat-5 you can get (Belden 1585A CAT 5 Teflon coated or similar), it doesn't cost that much more compared to the investment of labor. Just buy a huge box of it from an online computer vendor. (I think for a 10' pair run you actually need 150ft of raw cable!)

The ones I made were fast and open with good detail and ok slam, great deal for the price.