I am thinking of moving up from the 22' boat that I am sailing now to something in the 28' range that I can weekend on with my kids. The F285 Beneteaus catch my eye - I like Beneteau styling in general and these boats seem well laid out above and below decks for my sailing style and accomodation needs.A few questions, if I may:The Volvo diesel, good/bad? I have heard that parts are expensive - are they, and how much so compared to other common diesels?If the keel is attached to fairly flat floors - is it a problem or is the keel to hull joint solid if the boat is OK to start? 28' boats seem to sit on the market - I have been watching these for a while and they seem slow to sell - is there a reason such as a problem with the boats, or is 28' just an unpopular size? Well priced F310's for example seem to sell faster (ah there is a dream), is 30-31' just a more popular size or is there some other reason?Many F285's seem to have the throttle/shifter down on the footwell sides. How hard is it to move it up to the wheel pedastal?Any info or experience with these boats appreciated!Thanks, OldCat