I have some MAJOR updates today. I got a 4s lipo and took it out for a spin. This thing is beast. I can flip it over from a stand-still, there is no cogging, and it's very fast. Unfortunately, the servo came off so I thought of ways to re-mount it. This is what I came up with.
first run on 4s

new battery mount
So I got it looking really nice. I can fit the stock .5 rx pack (maybe bec later) inside the rx box. The only problem is that that pack didn't work for some crap with the connector.
The handeling was MUCH better then it has ever been. Everything is now solidly mounted except the battery, which I was planning to mount better later.
I was going at least 30mph into my driveway and went onto my grass. There is a bump there and the car went flying. It did multiple violent cartwheels and it landed upside down.