I had one too, pulled the OS77 and put a OS91 in it for grass field ops as that was all but once I used it for. I have some vid of it here somewhere!

I had alot of fun with it.

The plane is for sale for anyone that wants it, a buddy bought it and never flew it. I must ad, he doesnt want to ship it, its in Washington.

Pic, it was black when I flew it.