I have a 1984 Sea Ray w/twin 228hp mercruiser engines. I have about 1250 hours on them and they still seem to run well. I have been wondering if when the time comes to change engines if it would be better to go to a 4.3 liter fuel injected engine since it has basically the same hp and less weight. The stern of my boat sits so low that I thought this would help, as well as getting better fuel economy. Is this something that would work? I hate to spend all the money for a new boat when this one is perfectly fine for my weekend use. Thanks for anyone that can help