In an attempt to further understand how this all works, I picked up a Mojave on eBay for $73 shipped. It looks to be in good cosmetic condition but really don’t know if it works. I will need to add a transmitter and receiver... but I have done that twice now, it isn’t too hard at all. I also purchased a hobby Power brushless motor and esc combo off of amazon for $40. Hobbypower Waterproof 60A ESC Blushless Speed Controller & 3660 3300KV 4-Poles Motor for 1/10 RC Car Boat https://www.amazon.com/dp/B079L65H9Q/ref=cm_sw_r_cp_tai_WBfuBbXJN1PY8 And I purchased a metal diff gear and idler set off of eBay. My intention is to make this a brushless Mojave. And if that works okay I plan on copying the same setup for my Fury. Questions: Is there anything else I need to go ahead and order? Gears? Pinion? Has anyone else tried that esc and motor combo?