This thread is over 20 years old, but just came across it tonight and I wanted to add some information.
I found an ad on eBay that was selling the Kougar mark 2 in 1979.
I had one in college it was my favorite flying airplane back then. Webra 40 for power.
Airplane survived a couple of crashes until I flew into a tree in Montana.
Thankfully, I have a brand new one sitting in the box just waiting.