DGR,
Outlaw PCA - very nice. could spend more money but why?
I made my own CAT5 cables. The link provided by E'pin Sen Ob will do you. One thought. You do not have to strip the CAT5 all the way down. The cables 4 twisted pairs inside are all ready twisted at different rates. (At least the Belden stuff is)
Therefore this DIY becomes very easy and fast. I made 2x 8' section in about 3-4 hours (including spades on one end and bananas on the other).
good luck and keep us in the loop on the final outcome.