Sorry for the late update, but yes, Darthpaul. I am finished with the joystick servo project.
Its working very good.
Here is a pic of Player 1 servo, (I have a servo on both P1 and P2 Joysticks).

Here is another shot of the same servo:

And here is the servo controller I used:

The controller can control up to 6 servos, of course I'm only using 2.
The controller needs 5 volts Dc for power, and it talks to the computer via USB.
I am using Control Choose plugin for Mala to tell controller to switch between 4 way and 8 way.
Control Choose calls bat files that send servo positions to the controller.
Control Choose sends 4 way or 8 way commands based on Mame game usage, and also for each emulator used. (Example NES uses 4 way).