Lots of threads on the mad force of you google it.

But like any monster truck get some spare body mounting posts, steering knuckles and tierods, front suspension arms, and a couple dogbones and cups, and a few spurs and slipper pads

Those are the first things that you are most likely to break.

Oh and I will recommend no aluminum. Especially on a basher. Just get the plain stock parts or maybe rpm makes some parts fpr your truck.