You certainly have a great GMAT score and a strong GPA - so it is
clear you can handle the academic rigor of a top MBA program. But a
lot of your b-school application will hinge on how well you
communicate your leadership experiences. You don't need direct
management of people, but you do need to show that you can lead.
Your essays will need to be inspiring and have a "wow" quality. Feel
free to email me at info.TakeThisOut@attain-group.com if you would like to discuss
your case further. I have an MBA from Harvard Business School and
experience in working with candidates from each of the schools you
listed.
VR
http://www.attain-group.com