What strengthens you scx10

[foratm]

Ok every one seems to ask what upgrades to strengthen your scx10.
Didn't matter if it's your drive train or chassis. We all hate breaking the plastic parts and striping gears.
Post your advice and experience with purchased strengthening parts or diy parts with how too's.

I'll start.
Aluminum uppers
Steel lowers
Axial steel out puts. I tore the stock aluminum ones to pieces. Also used two set screws instead of only one on the flat. Works good so far.
Revo rod ends on almost everything.
Mip shafts! Very strong!
Nee wheels a must I stripped the plastic hexes and the rims I put the rc4wd pro10 also very strong no stripping.

Lets see what you all have to say.