help.. need some creative punishment ideas :p

[lauren grier]

it seems little mr ce didn't learn that being picked on/bullied Sucks. There were 2 kids that were pretty awful to him since the start of school- 1 moved away a couple weeks ago- and im secretly VERY grateful for that- and the 2nd one turned out to be a weird emotional boy who actually adores ce & they're friends now.
apparently however.. removing the bullies from ce's life.. means that he decided it's ok to turn around and be truly mean to a little girl in his class. Not.Cool. ESP since she's a girl (in my eyes. you can disagree with that if you want, LOL but i am of thought that little boys need to learn early on to treat little girls extra nicely )..
anyway. . Ce is painfully honest, so he tells me the meanness he does to her. Nothing has crossed the line totally like nothing physical or outright cruelty- but he's still being mean and rude and snotty. The girl is... strong willed, and thinks she's always right, bossy little thing LOL... but that doesn't give ce the right to be mean to her (he's gotten his little friends in a group to tell her they hate her, and he purposely like tries to annoy her by giving things to everyone else first, and telling her to be quiet every time she talks, or whispering to everyone else at the table that they're ignoring her today etc.) I've told him to leave her alone, if he doesn't like her fine, but you need to not be mean to people. You treat everyone how you want to be treated blah blah blah.
but he continues. and continues to confess.. (lol). SO I told him that I think his punishment should be MAKING him do something nice for her.. but I dunno. I don't really know how to get the message across to him that he just can't be mean to people. He KNOWS what it's like to get teased and HIT and all sorts of other things.. Having your friends group up and tell a girl they hate her is just as hurtful.
so i need some input.......I told him I'd be asking all my friends what they thought too So this is part of it.