Why do you need to be constantly on the move Roger ??
When I'm working a weedline, rock outcrop or any kind of structure for that matter, I'll sit on a spot and fan cast to every nook & cranny that may hold a fish, and after I've covered every spot, then I'll move along a bit.
If you need a motor to keep you constantly on the move your gonna be missing alot of prime spots and good fish.
My boat came with a Terova but I told him the deal would only go thru if he swapped it out for a Fortrex.
Slow down and smell the roses...or fishes... my friend