I too am in Georgia... I'm just west of Douglasville
I am going to Dr Aceves at the end of next month. I can't wait!
One word of caution about going with a dr because they are cheapest: some of them have patients recover outside of the hospital. If I'm going to be that far from home for a major surgery, I want to recover in a hospital until the doctor releases me from their care.
My advice is to call as many of the doctors you are considering as possible and ask them everything you can think of. See who you feel most comfortable with, as well as who has the best answers to your questions. You can also go to youtube and search for videos of the patients of each of those doctors... I know Dr Aceves has several patients who have posted videos with lots of pictures of the hospital, the staff, and documenting their recovery.
I can't wait to get to Dr. Aceves, and I feel confident in my decision, but this is a very personal choice. Just make sure you do as much research as you can before making your decision. There are several great doctors in Mexico, so I'm sure you'll come out just fine.
Best wishes!