University of Michigan and NYU are matches, as well as Cornell. I have family at several of these schools including Columbia. With that said, I think you should apply to Columbia EA if that is the school you truly want to go to. I have seen how that school can truly transform someone for the better, and just because it is a reach for everyone does not mean you shouldn’t give it your best shot. Your ECs look decent and your scores look excellent. I think you have a solid chance at Columbia EA. I wish you the best of luck!