So on to the serious stuff. I know that exotek makes high grade shit. No argument there. But in your opinion of the following after market parts. Which are must haves, like to haves and unnecessary. Drive boots are a must and are going on the car as I type this, hexes to run ae, kyosho rims are a must. Aluminum steering stuff. Like to have? Or unnecessary? Aluminum shock caps. This is the big one. Kind of expensive. I'm sure they are top notch. But my gut is telling me unnessesary. My logic behind it is this. Carbon towers, plastic shock caps. Something has got to give. And I am willing to accept the cap giving before a $40.00 dollar tower. Whaduya stink?