I like #12 a lot. It looks very good. I wonder if the men aren't quite perfect though. From a wrestling perspective, the left wrestler's hips should be lower, so he's not just reaching for that leg, but lower his level and blasting through the other wrestler. I love the color of the red and the light on the triangle, and the black looks good against it. It still think the wrestlers are a little bit of a dark mass there though. I wonder if either using a very-slightly thicker white line to show their detail would help, or if using a slightly abstracted version where some parts of them are missing would help. For example, some other wrestling logos use abstracted images of wrestlers that don't really depict the torso. that approach can lighten the image up some. I'm not sure either of these suggestions would help, but those are my thoughts..