Rank 161 on econphd.net... you sure you want to shoot that low? You want to be an academic, right? If so shoot for the top 50.
I'm betting 3.5GPA and a 700GRE Q is all you need to get in there, or any other school above the top 50 for that matter. The average econ student admitted to a phd program has a GRE Q of 700 or so.
Rankings: All Economics