Just got a fat unxpected bonus at work. Now wondering what to upgrade or maybe by another vehicle. I'm driving a p4de now with simple upgrades. Wondering should I upgrade my motor possibly, or the servo? If I upgrade motor, I dont want to really have to mod the chassis. I see with the castle 2650kv, you really got to grind away to get that beast in there. I want to be able to put the stock back in. What about the castle 2200kv? Its 10mm ish shorter. Do you have to grind away the chassis with the 2200kv?. I am currently pretty happy with the stock motor and esc set up. Plenty of power for where I usually bash. Whats a good servo? Will it make that much of a difference? I dont race. Maybe should I get another truck. I would like a crawler. Then I would have different vehicle for different terrain. Too bad traxxas doesnt make a crawler. Anyone drive a good crawler? The downside is with another vehicle I would want to do a bunch of hop ups to that too. Maybe a little advice from some fellow bashers can steer me in the right direction and help me make up my mind. Thanks in advance!