G2R needs ???

[pcnutz]

I just ordered the G2R kit, I already haver a 10L, hacker comp, and e-trans with ultramaxx gears. 2 things I was wondering about, do you think I need aluminum diff cases and aluminum diff cups? Also since the chassi is ext 1 inch, what body do you think would go well with it, I do not like the look of the wheel wells being off from the tires on extened chassi for e-maxx but I lived with it.

thanks for your help