help me build a maxx racer!

[tallyram]

theres already a mbx5 with a neu and mm on 4s at my track, so i want to do a monster truck to spank the revo boys! i just want to make sure it'll all still be ther after the race. why not ue 8 spiders for diffs? also i would like for my brushless setup to run on 4s2p lipo. i was thinking an lmt 1930 or 1940 with corresponding kv. which size motor and why. i know the 1930 will be more prone to overheat, but it should be extremely quick and make for a lighter setup, right? as far as esc, this is the weakest link in my opinion, i choose bk 36120. i know its overkill, but i have had really bad luck with controllers. doesn't bk make a 36150? if so i'll get it! controller issues are what got me to sell my g2r.