I actually have one of them Andy.
Mike's products are great.
The only thing is the ESC I had was a 160AMP unit and I would fry Mike's I fear.
I am getting it repaired now. The sub and tech rack are built around the ESC so I would like to stick with the MCD.
It is water cooled as well which is needed in the small sub volume.
BTW-It is a tough boat. Not a crack in the hull after many impacts.
But the G force cracked the motor firewall away from it's epoxy.
But I was able to fix it. Not easy with the ring installed as it made removal of the motor firewall impossible. BD.