Are you having any problems with certain parts? Any weak links your tired of dealing with? How do you like the performance? Are you satisfied with the acceleration but wish it had more top end? Or vise versa? Not many folks run the Mgt's around here, but knowing how you use your rig and what you like/dislike will help us to send you in the right direction.
I havent had anything major break yet other than turnbuckle ends. I was just wondering if their was anything i could to to make it faster and sound better. I want it to go faster but not loose acceleration.
Honestly, don't upgrade until something breaks, then you know what to upgrade. For now, just beat the snot out of it, and see what the weakest links are.
The mgt is a really solid truck, you really dont need to upgrade much of anything, but if you wanna do something, get an exhaust for it to pick up a bit of power. Or upgrade the steering servo to get better steering out of it.