It is a RTR setup. Drove it for one battery today. We got about 7-10 minutes on just a basic 3000mah Nihm battery. As I was expecting, the servo is almost a waste. It has hardly any steering at all. So that will be something that I will get corrected in the not so distance future. I am not in any rush to get to the track so I will take my time and work out some issues with the set-up and of course my driving.
I think for me to get into the hobby, the RTR kit was the best choice. Once I get more up to speed on things I will build a complete new set-up and this T4 will be for my wife to drive.