I just had a thought and looked on the NMPRA site. Long time Canadian pylon racer Harold Sattler has the only Kelly F-1 approved for Q-40. There is a chance (small I think) that your airplane came from him, here is a link to his site:
http://www.hmracinginc.com/index.php He no longer offers this kit and may never have but maybe he can tell you something about it.