Problem with my original adjustable mirror

We can buy swage ferrules. https://www.grainger.com/product/16...8ws7jwRGISJRYndY64YaAsnQEALw_wcB&gclsrc=aw.ds
The challenge will be shorting the cables and sheathes equally and get them back in correct positions. The sheathes were just barely color coded at the end, red, green, yellow? I forget. i forget what size the cable is too.
The cast pot metal adjuster is very fragile where the cables are crimped in also.