We dropped a 130 to 34 one time when someone was boasting their 6 motor drivetrain (we had one to). Funny thing was that our partner was a small 4 motor and still wiped the floor with them. We called them the brick since they were just metal on wheels, no other mechanisms
we considered it but we thought it might be inconsistent. if we were to do a flywheel we would have a more consistent design, but who knows it might work better than we have expected.