52 Applications, WOW you were not messing around! Not sure where you did your undergrad or the rigor of the institution, but a 3.95 GPA is commendable. The 512 MCAT which is about average for most schools. However, being from an Under-Represented Demographic with those stats you will get a ton of II's as schools seek to diversify their pool with bright students. No research may hurt your scoring and stack ranking, but not disqualifying. Research helps teach and reinforce the scientific method. I think with your stats and demographics, if the other aspects of your application are strong, you will get a few A's while most candidates are ecstatic to even get one. If you are from Texas, certain to get A's. Best of luck in your journey!