i would also suggest anyone looking for wire to call Rhode Island Wiring Service Inc. for a quote

http://www.riwire.com

i got wire from these folks and it was very nice and competitively priced
and they will make custom wire for basically the same price as the stuff in stock, so just cause you don't see it listed doesn't mean they don't have it.
i don't know how they stay in business at the prices they charge
-s