So my velineon 3800 brushless motor and esc will be here Friday going in a KB truck right now with the 550 its geared at a 26/45 or 28/t pinon... just got it 3 days ago havent counted teeth yet, but does anyone else running the 1/10 brushless on theirs? If so what gear are you using?ill be running 2 2s lipos in parraeI rather have runtime than more speed plus i hope it keeps it cooler !