Look at it this way.
Many of the people that go to Kings Island are season pass holders (at least that is what I observe) . It doesn't seem to me like there is a very big out of town draw for Kings Island. Many people that have been to Kings Island do not even know about X-Flight or Guagna Lake for that matter. Why not move it? You won't go marketing that its a used ride so most of the general public won't even know.