I don’t know squat about all this techno stuff. That being said, let me weigh in on this.
if I was to do it all over again, I would have done one of these 2 things for my 2wd slash (mostly a street basher);
VXL 3S 4 pole motor on the 4SVXL ESC with an off the shelf traxxas 4S battery (or 2 2S...