Out of sheer boredom, I decided to whip up some symbols, insignias, whatever, that some of the PCAverse's superheroes wear.
From left to right: Judgement (he doesnt have an insignia actually, but I think I can whip up something), Diamondback and Stormfist (this one isnt official, I based it on the shape that appears on SF's shoulders seen here http://www.furaffinity.net/view/3071778/ and added some sort of mechanical fist in the symbol.)
Judgement © me
Diamondback ©
Stormfist ©