I rode in a friends Grady White years ago and couldn't believe how well it cut through 4-5 foot chop , I knew some day I would get one for myself ! I purchased a 1995 Islander 268 today , this boat spent almost it's whole life on a fresh water lake. The boat has the single Mercury 225 that it came with originally. My question is this engine worth keeping ? I wanted twins but couldn't pass this boat up , fresh water use and very solid no rot or structural issues . I was thinking of selling this engine and putting the money towards a set of Yamaha 200 ox66 engines ? The other option would be to find a mate to this engine , and run 2 of these ? ( not concerned about being 50 hp over max ) I want to keep the weight down as much as possible so 4 strokes are out and not in my budget anyway . Any thoughts or ideas are greatly appreciated , Thank you having a great Forum ! ( This boat will be used for offshore fishing )