Which one is your favorite?
I liked all the newbies. They can spread them around the scene.
The role of moderator seems fine to me. But, the legendary character seems a little strange. I don't think these "barries" look that good. He seems more like a bossy fat man who is more of a villain than a respected character. I think the legendary character should seem more like a warrior hero, someone everyone admires.
In the case of the character Satoshi, the 3rd figure seems very interesting and the most appropriate. I would just change the bat... I don't know how, but I think it could be a little different.