disk brake swap next step?

[paulbrgr9999]

Got the front end brake parts and suspension off a 72 chevy c20. Cant say the parts look especially good to a novice like me. Some rust but the metal still seems solid. See pics.

should this entire assembly be disassembled and rebuilt and repainted? I dont care to much about how it looks. Functionality is what matters. I use the truck a lot and want to get this done soon. I dont have time to tear it all down and rebuild it.

I know none of you can closely examine it but do you think its ok to install with the rust on the control arms?

I will have a shop replace the rotors, wheel bearings, calipers, pads etc.

Can I get opinions and suggestions?

thanks,

paul