I just used CA for the tail-section. Rough it up a bit with sandpaper if you want a better joint.

REMEMBER to put the elevator horn on and the linkage BEFORE you glue the tail section on - I didn't and it was hell to get it in there after that.

The top section goes in under the nose cowling, then you push the rear tab under the recess at the back.

Wing is plenty stiff enough...

BJ