I went to take a look and got a surprise. Wonders never cease. It turns out that the bike in question IS the one I had back in 2003-2004. I sold it for about $1K when I bought the VTX.
700cc built by Yamaha to circumvent import taxes on 750cc and above in 1985. I picked it up for little or nothing and fixed it up to ride until I could find a big cruiser. I liked the liquid cooled, shaft driven smaller bike because of it's surprising speed and power.
It's not, by a long shot, in pristine condition but it still cranks up and runs great. Been sitting in a garage for the last few years.