Is This A Good Plan For My 14th Birthday Party?

Ok I am going to have 4 of my girlfriends over and my boyfriend...we can play on the Wii or with my xbox and Kinect...eat burgers and cake and ice cream...we could then go play on the trampoline. Good idea, i need suggestions and if you have anything that you would change please let me know!!! My birthday is July 4th so i need some ideas!! =) thanks!!!