I run a 2310 off shore and currently run it with a single Yamaha 225. I am thinking about getting a kicker for trolling not to metion a back up in the event the main fails. I just saw the Yamaha guy at the Baltimore boat show and they had a 8hp, four-stroke, high thrust kicker engine. It has a full size prop on it and big lower unit. Has anyone use one or know anything about them. I told him what size boat i am running and he said it will easily push it fastenough to troll and will provide a back up to the main plant. Any thoughts or ideas on what i should buy.