Arnold, Being in what I optimistically call advanced middle age (that is, north of 70), the 27 lb was a big feature for me also. I have no problems with vibration. The previous owner kept the boat on the Chesapeake Bay for two years where he used it in his sailing school, and he said that the 2 hp was all he ever needed. Rick M-17 Lynne L ************** Looking for a car that's sporty, fun and fits in your budget? Read reviews on AOL Autos. (http://autos.aol.com/cars-BMW-128-2008/expert-review?ncid=aolaut000500000000... )