AE slipper pads,that's it!!!. The kit ones are pants. You don't need owt extra,if you build the ball diff correctly it won't give you any problems. No need for any weight up front either if your running on astro.
A friend of mine asked me why I never change any settings on the car one meeting to the next.......he found out when he bought one!.
I built mine to Craig Collinsons setup sheet for robinhood raceway and its been brilliant all season.
All I've done to mine is added some bling!
Phill