I don't think you are going to find anyone really good here but doing a contest seems to be the most popular thing to do which should give you 5-10 choices to pick from.
Just an idea.
I'd like to do a raffle on something over a few audio forums.. buy a sundown 3000D or something and have the contest on a couple forums.. and have the tickets at like 5-10 bucks each.
Sorry.. its off topic.
I might be able to do something in Photoshop, but I'm as rusty as a boat anchor.