I just flew mine for the first time. It did take a long time to take off. I power mine with an OS 15. I have been considering putting an OS 25 on it mainly because I find it easier to find pusher props that the 25 can turn. Once off the ground, mine flew wonderfully. I was concerned about landing but it had to have the most gentile landing characteristics of any plane I have flown except my very first trainer (a thunder tiger 40 trainer). I do have an extra set of plans, I am not too sure if they are what you would consider complete. They do have scale drawings of all wooden parts but I am not sure if the wing diagram gives enough for a set to be made, I have not had enough practice is scratch building to know.
Here is a picture of my plane, if it does not show up, you can see it on my website along with taxi and run-up pictures. I hope to get flying pictures soon.
my web page:
http://www.canardflyer.homestead.com/Sigplanes.html