[_paralyzed_]

takedown- although I just bought an flm rustler tranny to fit a 540c 8xl on my rustler, It's total overkill, and too much power for the drivetrain. An s can geared tall will do 70 on 3s, but run hot. An l can is overkill, but will easily power you to 70 on 5s, as you intend to run. Get the l can that will turn 35,000 rpm on 5s, and use BrianG's speed calculator to gear for whatever speed you want, although you'll need a better speed control for 5s.............speed calculator is the first sticky in the brushless forum