KG13B control stick restoration

[michel13]

Hello,

I am looking to restore a KG13B control stick. The paint is chipped in numerous places and some arts are rusted. For the rust I will use distilled vinegar.

My questions are:

1- Should I repaint the control stick? 

2- What paint should I use? Are there any specialized paint for this kind of job?

Any tip/comment would be greatly appreciated. Many thanks in advance. Cheers.