Bash or race? if the former, you are basically on track. If racing is the goal, you need a brushless motor, either 17.5 for TC or 25.5 for VTA... and make it a Novak if you are running USVTA rules.... check the TC4 thread for advise. Most guys will be very helpful.
Edit: I see you mentioned "fun in the streets"... but I would consider a 17.5 or 25.5 sensor type motor in case you make the leap to racing. Trackstar and Speed passion offer very cheap but good motors for the $$$
Up the Irons \m/
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