A trip through a bead-blaster should take care of the smaller scratches, but refinishing in Cera-Kote or something like that may be more your taste. You can always send their Customer Service department an email and ask them directly.
At the range earlier today. I even dropped a loaded Wilson 47D in the mud, wiped it off on my sleeve, and fired all the rounds out of it. It was a cold, windy, wet day, but totally worth it.
I can bust clay pigeons with my 1911TA at 50 yards. That's damn good shooting from both me and the gun. The trigger makes it much easier than previous 1911s I've owned.
I took my 1911TA out a few weeks ago and had the same result as you. Reliable, soft-shooting(mine has a Wilson Shok-Buff that I found in the parts box, but I don't think it makes a difference), and accurate as hell.
And....
I traded for this one last week, a first-year SW1911. I added the grips(possibly Ahrends or Herrett's, but most likely copies), ambi safety, and new grip screws and bushings.