stay away from generic tunes on the 7.3 also do not buy a dp tuner chip. The edge programs do not have very good trans tuning, DP tuner runs to much timing and has had alot of engine failures.top 3 tuners off the top of my head are beans, tony wildman, and power hungry performance. You should also look into doing a wicked wheel to help surging issues and don't go over 400-450hp powder metal rods don't like it. other then that nice truck if you need a hand with anything pm me