Ok this is gonna be long so bear with me, but i recently got an e savage on trade, upon looking at it it has twin titan monster 550 motors and a Novak ESC that says EVX on it and says its serviced by traxxas, i believe this the setup that an E Maxx comes with, i know for sure the chassis and everything is in fact an e savage it just seems as if someone has taking the powerplant out of an e maxx and dropped it in my savage, am i correct in this assumption and is that a good thing, also im new to all this so bear with me, but im curious as to how you know what kinda ESCwill work well with what motor and are all electric motors universal or are there specific ones that will fit my truck, thanks for any information and helping me overcome my ignorance to the hobby