I checked out your DIY page. Some fine looking cabinets! I also noticed you have a lot of Altec Lansing stuff there. I used to work for them when they were in Anaheim, CA, and had a blast there. So many things to play with I use A7-500s as my main fronts, although they have been pretty heavily tweaked, and are run bi-amplified with an external crossover at 1.2Khz.

As for your interconnects, you might try these:

http://ubb.outlawaudio.com/ubb/Forum14/HTML/000069.html