Well, since it is the winter, that gives my about 4 months to save, and i have a Smartech, and i took all the radio stuff out, so I can get a Hyper 7 tq for about 240, then the O.S. .21 for about 100, and then put the Smartech stuff in until i get some money for a Futaba or JR. But how many .oz do i need in a steering servo, because i have a Traxxas 80 .oz with the Smartech radio.