I am considering buying a new traxxas slash 4x4 platinum edition and I want to upgrade the ESC and motor. My 2wd slash has a mamba max pro ESC with a velineon motor and it's great! I like the mamba max pro ESC so that's what the 4wd is getting but as far as a motor I am wondering what would be better for bashing the 2400 KV 550 size castle creation motor or the 3800 KV 540 size castle creation motor? Both motors are four poll. Any input is appreciated!