Where do I even start?

[Myoldtruck]

i cant add to much to an already good list given. But I will add, oil the emergency brake cables ( ask me how i know this one). crawl under the truck and check the rubber fuel line, and replace it. Check and replace all rubber fuel lines under the hood, If your going to replace the fuel pump, only use a a/c delco pump. Cheap pumps leak sooner or later, mine was very soon.

Use the best quality brake pads and shoes you can find.

Drive and stock pile parts, install some parts and continue to drive.