Well, since I am an atheist (and even worse, I used to be a Catholic, but turned away from the Church because I realised many personal things about it, one being that it is completely unable to adapt to changing cultures after 2000 years, and that it continues to force itself on other people, which doesn't work on an ethical and philosophical level), then I'd say hell.
But my actions aren't for wrongdoing, I'm doing what I believe is the most tolerant and ethical ways I can be. If I was hypothetically based on that, I'd say heaven.