Avistars are nice airplanes! I won one ready to fly and flew it about an hour after i won it. I always liked it for something comfortable to fly that would do all the basic aerobatics. Kinda miss mine i smacked one into a tree that happend to jump in the way and sold the other to my neighbor when he took up the hobbie. I'm sure you'll enjoy it! The covering wrinkles should shrink right out with a covering iron. A hair drier would probably do it but you have to get pretty close to the covering.