We haven’t seen a significant gain when we tested jack plate bottom trays. We do believe most simply try to run too much propeller for their application and weight.
It’s like 36″ tires on your Jeep, it might turn them, but it won’t crawl or pull with them. But everyone has to try and we understand that.
That 25″ Fury should be alright, though a 24″ might be better if you have poles and larger batteries.
BCB