bryan, you kinda answered the history question ,but check out 3wheeling magazine .. the issue with cheese burger in paradise. if my memory is correct that issue came out prior to the issues you posted. the bike shown in that issue was a yellow 85 that was switched into the new colors. all the switching was done at facory yamaha holland. my long rod was flown in just for that race. made the crate myself. hopefully dean kirsten will be able to add to this story. he was the master mind to this switch.