63-66 brake upgrade options

Looking for brake upgrade options for my very original low miles 66 valiant. It has a well running 273 but only 10” factory drums all around with a single piston master that runs dry after every short drive. I want to “just drive it” like I felt I could with my old ‘66 dart with the power steering and dual master disc brake upgrade.

The wheels are 13” 5x4 bolt pattern body color matched with very original 3 color hubcaps and I really want to keep them, whereas disc brake upgrade kits seem to require changing to 15” wheels.

Can I get a dual master / power booster setup while staying on the drums and 13” wheels all around? Is there someone who could help me with the right master / proportioning valve / pipes for a setup like that?
Used pirate jack when doing a front disc conversion on my 63 Dart GT. Considering just doing the dual master and keeping the drums on my 65 Barracuda. Prefer to keep the original 13's. I would go with this one unless someone has a better option.

https://piratejack.net/1960-1970-1-bore-mopar-master-cylinder/
I'm not sure what distribution block you would need.

SS Tubes could hook you up with brake lines.

https://www.sstubes.com/collections/brake-lines/Plymouth-Valiant-1966