Correct me if I'm wrong, but..........
 

Doesn't this motor look older than a 1999? I would believe it if the ad said 1989 with newer sticker graphics. I know someone looking for a used motor and I came across this one. The hood with the sharp angles appears to be older than what they are stating. Early '90's Yammi's had a more rounded cover.

http://providence.craigslist.org/boa/742491070.html

That looks like my old 1989, just a colored decal? 1994 started the Saltwater series and had it on the cover for a bit, don't know about later models??

This is my '86 200, looks similiar to me.