I started messing around with a few different builds and came up with this one. It focuses on most of the abilities from KC but adds some nice perks from infiltration and gives your upheaval. One of the reasons I made this was that in pvp, I hardly used Telekinetic Throw, mostly due to having to sit still during the channel. With this build, you are constantly moving and are replacing TT with Shadow Strike which most people aren't going to expect coming from a "tank". I focus primarily on stalker gear and use Combat Stance for the FB ability and extra armor.
http://www.torhead.com/skill-calc#601rzrskbszZhGM0zZf0c.1
Thoughts? Feedback? Any critique (positive or negative) is appreciated.