Have ALL old past competitive class 1 and class 2 Raceco race cars been "Retired" and are pre-runners now, or have they been demoted to class 12?. Seems they have all but disappeared. Who owns them, Where are they now? Trying to do a Raceco North American - Raceco USA family tree starting with Kreisler himself. Thanks for any input. Lot's of past winning history for sure.