Visual, sensible and acoustic negatives: The outboard motor protruding through the stern could be perceived being an aesthetic flaw. It can even be a nuisance as it protrudes into the stern area - it really is not possible to jump in to the drinking water through the aft bathing platform. https://bourbononline02210.mybuzzblog.com/18066482/the-basic-principles-of-boat-motors-for-sale