Hi,<br /><br />I've decided upon a 6hp 4 stroke for my new inflateable. I can buy the Nissan for $270 less than the Mercury. I've heard both may be made by the same company? And I've read about one guy who couldn't find a part for his Nissan whereas Mercury parts were readily available. Is the Merc "packaged" better? Any more bells/whistles added? Just looking for some pros and cons before I place my order tomorrow....... 