I have a few of the KO Bruticus-style feet/hand sets of various colors on my watch list on ebay, all from China sellers obviously, so quality is a bit of a subject I'm nervous about. Has anyone purchased these and can speak for them? I imagine all the KO's are of the same quality...maybe...but could anyone provide some places they've heard of or used to buy them? Sirtoys is out of most of their stock. I want to start with one Bruticus colored set before I buy them for the rest of the combiners.