Im left handed too. But for years i fly with a *normal* Joystick. It was a ms precission 2.
Now i own a t1600m from thrustmaster. This thing is able to build as a left hand stick, but i dont use it.
I ve tried it but i must say after so many years flying with the right hand i fly better as with left hand
I know there are not much alternatives so i decided to learn it with the wrong hand.
I play guitar too its a right handed.
Perhaps you give it a try and learn a bit?