i'd have to go back and edit a lot of things if i were to do that.
including Artemis recognizing Bro's potential, and getting ticked off because all that potential is in a male.
i'm leaving Bro as he is. there's a difference between nerfing a galaxy-buster like Goku, and a city-buster like Bro. very different power-sets. not even really fair to compare them, really. reason why Bro is as dangerous as he is actually has a lot more to do with his insane speed and skill with a katana than his physical power, really.
other than Sonic, Bro is the fastest character in Camelot in terms of physical speed.