It is quite simple. I will start at the motor that you originally wanted to use.
1) Attach a threaded rod to the motor so when the motor turns, the rod provides screw action
2) Screw the rod into a hollow shaft threaded on both sides internally
3) Attach a heim joint with a jam nut to the top side of the hollow shaft
4) Attach heim joint to bracket
5) Attach bracket to wing
Now, when the motor turns one direction, the rod will rise, and the heim joint accomodates any alignment issues. When the motor is reversed, it obviously goes the other direction. We have a moble antenn for Amateur Radio that uses this method to tune it. A motor moves the tuning arm up on a screw, and then the other way too. The antenna is properly called a "Screwdriver Antenna".