Don't listen to him, if you want to buy the FT SC10 then go for it..............

There is alot of great info. on this thread if you search, however some great hopups are:

Tires, tires, tires (for the track your running at if you race)
Exotek Inner hub if you stick with the FT stock slipper setup
RCshox center diff if you plan on switching out from using slipper pads
RCshox 2 stage pistons
Shims for the diff's as well as ballstud mod
Camber mod
Other then that your good to go, you can upgrade as you go and dial in the sct......