I'd pick X-Men and Kelly, whether I was human or mutant. I believe mutants can live peacefully with humans and be registered; I don't think they're mutually exclusive. If I have to have a FOID card to get a gun, a mutant (who have powers much more lethal than guns) should be registered too. Of course, if such registration were to be used to round mutants up and send them to camps, then those responsible would have to face my wrath. But the registration just seems like common sense. Several people have already said "I'd steal from people and be rich!" and other stuff like that, which just proves why it's necessary to register them.