Welcome aboard, Cheon! Sounds like a fine truck that you are going about rehabbing in good order. We're here to answer questions so be sure to check out all our forums, as well as our tech tips and gallery -- see the menu bar at the top of the page. We have some tech tip articles specifically aimed at the bigger pickups.
Good on ya for wanting to keep the truck as unmolested as possible. There are many things you can do to improve safety and drivability that are low-impact to originality. Best advice I've read around here is to do as you are already doing -- get the truck driveable, do plenty of research and have fun with it for a season (or more) before you make any big decisions.
You are starting on a great old truck adventure (and education

) Ask questions, learn from the old guys, have fun and then, as you are able to, share what you've learned.
Lastly, yes, owning a 1-ton puts you above the rest. But we try not to swagger too much as it tends to demoralize the 1/2-ton guys ....
![[elvis] [elvis]](/ubbthreads/images/graemlins/default/elvis.gif)
Welcome!
John