Improved the power by putting all in a super sized battery box. This includes the; battery, reversing solenoid, wireless receiver, breaker, and a push/pull switch to control power to the system.
Installed this into a lazarette. I could put a 2 wire socket into the transom but avoiding drilling a hole into the transom by just drawing out a harness from the lazarette when needed.
Created a small transom for the swim grid and mounted the motor.