Champ 186 with 2002 150 efi, yamaha 25M 3 blade prop... I busted/bent the prop on some rocks. All three blades are pretty screwed. Question I have is What prop should I get to replace? Stay with 25M or go to a Merc tempest 23? What do I need as far as hubs go? I am very ignorant about props. Hole and top end was pretty decent with the 25M..turned about 5500rpm wot