We bought it from a guy who built it himself, and had it for 10 years. It isn`t road legal yet, but I might try to get this done. It has got all the lights installed, but the electrics need sorting. I think I will strip it back to the frame and get everything reconditioned. Have got lots of photos and history with it. There was a frame recently on eBay, but not sure how much it went for. I`ll send you some pics. I haven`t had a chance to try it out properly yet(only round the block), but it is great FUN. Feels surprisingly fast(has got electronic ignition and a sport exhaust) and it weights about 220kg less than a 126...
By the way, what a find your 126 is! I didn`t even know they made the air-cooled until such a late date. Looking good! [-/