Overall you have an excellent chance. Your stats look fine. However I would urge you to avoid the temptation to stuff your Common App. Often putting too much information will make it harder for the reader. Imagine reading hundreds of applications per day, and then having to wade through pages of extraneous stuff.
They are looking for very specific candidates. Having a clear and consistent message is key. This needs to be conveyed in your application. Putting in too much fluff detracts from the key message.
For Wharton they are looking for smart, bright motivated students who will go on to make an impact in the business world. So your app should be focused on showing HOW you will do that.