Seriously you cant under stand how much another $100 could help you out here. I know it sound like alot (im only 16 it takes a while to make that much money) but trust me it will be so worth it. Then you could get a real race buggy like the Jammin X1-CR FT. With the money you have know i reccomend you get somthing used like a JamminX1-CR, a Hyper 8, Xray XB8, if you can find an 777 SP2 for that much get it.