hi if you have the money i would put in a trinity 8.5 motor an orca vritra pro spec mk11 esc with program card as this has turbo so you can push the motor to a 6.5ish when and if you every need too and a savox 1258 servo. RC Lazy did me a good deal of £250.00 for the whole lot. also about 100g under ther servo and about 20g by the bat this transformed my rat.
