I would see if you could get the Hyper 8.5 RTR, which is not sold in the states but should not be a problem to get from over seas. The Hyper 8.5 is a MUCH better buggy then the 8 RTR and comes with a good Hyper legal race engine and much better steering servo.
http://www.hobao-racing.com/products...yper8.5rtr.php