So I have just about ruined my first ever RC Truck. It is a Slash 2wd VXL with the Velineon System, and I have run it so much that I will practically have to replace every part if I want to rebuild it for racing. Here is my only problem though. Since it is the first truck I ever bought, I almost want to keep it stock and leave it be. If I don't though, I know I will get so much more fun out of it. So, I want to know what you guys think. Modify... or not? I was thinking about getting a 4x4 Ultimate and just selling of the parts that I would upgrade also. Would that be better than upgrading the Slash 2wd?