I would also stay with finish he left on it.
But if you change your mind some day, no one can beat a Ruger factory refinish quality or price:
Ruger cost to refinish SA revolver = $80 and $30 return shipping, last I checked.
Any old model returned to Ruger for any reason will get the transfer bar safety retrofit whether you want it or not, it's their safety policy.
But you WANT to REQUEST the retrofit safety transfer bar system. WHAT????
Yes and here's why:
You WANT to request the retrofit safety transfer bar system because the shipping cost to Ruger is the killer. About $85 for an individual to ship them the gun. Or most local dealers will ship it for you, and it's somewhat less for an FFL to ship it.
So here's what you can do: call Ruger 1 (603) 865-2442 and request a transfer bar safety upgrade which is free INCLUDING shipping BOTH ways. They'll email you a free shipping label. Tell them you want the gun to be refinished while they have it.
Many send their gun without the internal parts because although Ruger will return them, some people want to be sure to get them back. Understand: the gun itself is not modified or machined in any way for the safety retrofit. When you get the gun back in 10 to 12 days at the most, you can just swap out the transfer bar safety parts and put the originals back in. Total cost to you $80.
The re-blue will be done correctly w/o over buffing, etc., and you'll get it back fast. You can't beat their service and refinish, or even come close to it anywhere!
Actually Ruger's reblue jobs are better than original. It's not done by the regular production people who are cranking out new guns as fast as they can. But it is done on the same type machinery though, so all the surfaces have the same polishing techniques and contours as new factory guns; the secret of a restoration vs. a refinish! AND any flaws or sloppiness from the original factory polish is corrected and the gun has the nicest polish of any originals. They all seem to come back with their 'flagship' Super BH best polish.
If the gun is seriously pitted, they may not be able to get them all out if too deep, but they'll do their best. Just FYI.