okay :D , you're so smart.. But, graphics designs is not about copyright at all, you can modified another design, But, the question is, Where is your originial idea? don't you have your own mind? your own brain..
I think that ur design is suitable for this contest :) be honest man. Do not argue with me, do your job. Any design can be modified for the best result. And also so not vilify people for the money, it is not kindly.