mbdemers,
Saying how 'difficult' a kit is to build is sort of difficult without knowing the builder's skills. Having said that, and remembering that I haven't built one, I don't think it would be out of reason for anyone who has built a number of models before. The 'trick' is to not get in too big of a hurry, and think a couple of steps ahead. There are ~no~ instructions that are absolutely and completely easy to read/follow! (That's not completely true, but true enough. It also shouldn't 'scare' you out of building the kit! No one ever follows a plan completely, it's your's to customize as you see fit, right?) If you have experience with planes and 'helis', I would think that it's certainly not going to be ~that~ difficult for you (ain't never seen no wooden helicopter! lol). As you can see from previous posts, transporting the thing will be more of a 'problem' than building it. Besides, the 'problems' are the 'fun' parts...
- 'Doc