Yeah, I was thinking we should get a trophy next to our profile.
Also, here is how I think it should be done: All the editors, experts, and of course you Pokemaster should decide on the categories. For each of the categories we should then decide on four people who we think are most deserving of winning. Then, we could put on the homepage of the site a poll where everybody can vote once in each category. After a (week or two? Month?) we can see who the winners are. For an example of how the polls would look, see the polls on Will's site.