You also have to watch out for the strut attachment. The instructions for the plane are kinda a fuzzy in places. Otherwise, it's a joy to build.
The boy (pictured) has a Saito 72 four stroke in his. Unlimited vertical,
very aerobatic!
I've got another on like it that I'm putting together, except it's the blue one. Maybe I'll put the same engine on it!
Best regards,
Mike