I see no need to restore it,,, as one can buy an original condition (90% +) for way less money than what you would be in restoration. You might break even,,, IF you can find enthusiast that would appreciate a restoration.
Take the $$ have a nice custom whatever floats your boat. The OM 357 flattops are a very nice platform for a custom conversion. Top straps are thinner than the NM, and all the clicks are there…

if ya know what I mean.
I bought this gun to use for a platform, it was IMO to nice, I don't care for the XR3 in magnum guns, So I made it mine and I really enjoy it. Just a grip frame change & grips of coarse.
This is a rough gun that was purchased to convert to 41 Special.
Got a good start.
Cylinder cleaned up and re-chambered, Cylinder frame got a good start on massage to remove the dings, dents, rust, etc., grip frame massaged, grips finished up, Cerakote.
Then this Harton custom 41M/41S was offered up FS here on the RF. Jumped on it.
Was going to sell/ part out the original project, and then decided to keep it and make it a shortie. 41Special
Found a different barrel, shortened it & ERH. SBH Hammer, Still working on getting it done, will post a pic when done.
The 2 together.
IMO the money is better spent building a custom gun and for what ever reason the Re Blue, Color Case, Mixmaster of parts has better value retention, and we all know right now 41 Special is,,, well
“SPECIAL”
Just like the 44 Special was a few years ago…