@mastershambler: You did a Breeder costume?! Cool!!! I'd enjoy seeing pics. I did a red gen 3 Breeder costume this past year. They are such fun, recognizable, and easy to cosplay characters. I'm surprised more people don't cosplay them ^_^.
@Lady Marie: I've considered doing that myself, but I'm not sure how recognizable they would be. Some, like Ace Trainers would probably be pretty obvious.