Hey Fizzle, just wanted to give my two cents. I'm going to start by qualifying my advice--I'm applying this cycle like you, so I don't know an excessive amount about the admissions process or even Emory. However, I can discuss what others have told me.
It helps that you're URM, and you also have a high science GPA. You also mention shadowing and good ECs, which both help. However, your MCAT score is a little low. Like WhittyPsyche has said, there are people attending Emory with MCAT scores similar to yours. So if you want to apply, go for it.
That being said, it is starting to become rather late in the admissions cycle. I don't know if applying now would be worth the $120. If I was you, I would wait until next year. But again, it's your choice.
Good luck to you throughout the cycle, and I hope whatever you choose works out.