I acquired a lot of 1/16 stuff last month: ------> LINK

I started with a used VXL Summit, then swapped for the brushed system and AM radio set of a brand new Merv. It has Merv axels and RPM A-arms. Do I ever like the brushed setup for the Mini Summit. Much better at low speeds. I ended up using a stock servo just to be operational until other options are looked at.

Tires for it:
-Canyons with optional chains
-Trenchers
-Road Rages
-Dirt Hawgs
-Talons

Any must have upgrades?