[Antennaware] Ham III Rotor

[Tim Long]

What's the recommended fix for the terminal board on the bottom whose 
metallic parts are all rusted?
1. replace with another screw type terminal board? and where do you get 
new one?
2. hard wire a pigtail with a connector on the end?
3. replace with an 8 terminal  heavy duty Jones connector that's about 
the right size?  I happened to have one in the junk box.  Mounting the 
connector might be a challenge.
All ideas and thoughts are welcome.  I don't know anybody who has 
rehabilitated a Ham III before.  Thanks in advance.  73, Tim, W2UI