there was a thread about titling in FL recently . search archives
Since it goes over 30, and is 80 cc , it probably has to be classified as a motorcycle.
One avenue to pursue would be try to get a bonded title. that would be 100 to 300 cost.
Another avenue is to get a court order giving you title.
sounds like more trouble.
without a title .. put a craigslist ad for 200?
seems like a shame not to be able to title and ride it. (edited)