You won't regret it, the Dirty Birdy is a fantastic airplane! I built one over a year ago and I love it.

The one thing that I found was that drilling the wing pin holes a little later in the construction would have made setting the wing incidence easier. I discuss it and a few other things on this thread http://tinyurl.com/36p6yf . It's very easy to fix but even easier if you do it in a little different sequence as I explain in the thread.

Otherwise, it's easy to build and a great flying airplane.

Dave