It looks like you have an excellent application (congrats on the fantastic GMAT score!).
For your application, what an admissions team is going to be looking for are your leadership experiences and the impact you have made. I recommend identifying 1-2 experiences that exemplify this and going in-depth on these.
I believe this link should be of benefit: http://www.quora.com/Master-of-Business ... BA-program
Hope this was of help.
Conrad and the Stacy Blackman
Interested in a free 30 minute consultation with the Stacy Blackman Team? Sign up here: http://stacyblackman.com/contact
Stacy Blackman | Stacy Blackman Consulting Inc | http://www.StacyBlackman.com | +1 323.934.3936
MBA blogger, US News and Author, The MBA Application Roadmap