All your numbers are in order and everything looks good. At this point, the thing that will get you in will be to make an application that will make you ALIVE, that will jump off the page. You want to be motivated, unique, different, ambitious. Using the materials available for you in the application, you want to do whatever you can to make yourself stand out from the crowd. Community service is great, but it's not just doing a bit of CS that will get you in, but how you present your ENTIRE application.
If you like the post, give it a KUDOS!