You need to listen to me. Are you listening? Okay. Do not change anything in your life. Don't even go from a three-bladed prop to a folding three-bladed prop. I've seen your picture gallery, and you've got it made. One little change, and you might screw it all up. Keep up the good work.
So what does a folding prop give you? Half a knot? What happens when the barnacles and scallops go to work on the moving parts? All kidding aside, I really am curious.