Im sorry...
Tell me why a elite sailor would choose a Capricorn or Infusion over an "Olympic class" Tiger? They would all concentrate on the Tiger.. Why run two similar boats in a team?? The other builders would find their boats harder and harder to sell to the elites. Thus second hand boats would slowly dry up..

Whatever way you look at the situation the F18 will die. In my mind I would give the class 8 or so years after the first Tiger Olympics..

The Olympic Tornado killed the B2 class.. Even though the tall rig Quest B2 was faster..