Hey, I hate to start a question thread, but can I get a "cross-section" of sorts about what toys/hardware people use around here for adding articulation to figures? I've heard alot about using lego bionicles- is that about right? I've just started a rather ambitious custom, repainting and adding g1 correct articulation to some KO Constructicons I got in Chinatown. I want to replace the shoulder/elbow joints and add joints at the hip, upper thighs and knees. Anyone have a suggestion of what to use for joints, or should I make my own?