I would love to see a Sorrell Guppy. If I had the brains you guy's have I would do one maybe 25%. If anyone is interested or has the ability to do this I have the full plan set (free on the web). I would for sure buy this speed build kit, or pay someone to get a set of plans for it. It was an extremely well behaved ultralight in the day, so I was thinking it would be a cool rc model.