Looking good my friend!
Fist of all, FORGET about retaking the GMAT. You have a 720! Your score is higher than the mean GMAT at all schools. How much higher do you need?
You did your job there dude, so now it's time to attack those essays. I feel like you have a lot of nice solid work, with some good activities on the side, and there is no reason why you shouldn't be competitive at the Tier 1 schools you listed. Plus, B-schools do not see many applicants from the Ukraine (you are only the second I have seen, and I've seen thousands
) so you ARE unique!
With applying to your list of Tier 1§ schools, plus two from your Tier 2, with a strong application, you should be able to come back with some very sweet results indeed...
Good luck to you!
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