I did end up getting 100' of the 4x12 gauge + flex wrap + cable pants + shrink wrap and banana connectors. The cables turned out awesome. But man, talk about hard on the hands when you end up threading a 45' run...the tech flex is definitely not soft :P
Issues I ran into, the 11mm pants were a stupidly tight fit on the doubled up strands of 12 gauge wire. Ended up using a screw driver to stretch the pants out :P
Had all the speakers wired up at home for over a month now and just got around to hooking up the studio 10s up here at the office. Unfortunately, the binding posts on the little pioneer elite integrated amp I'm using doesn't seem to want to play nice with the Nak locking plugs, so bare wire it is
Here's a crappy pic from my phone of the short cable length for the office.