"You might also consider changing your aluminum grip frame to a steel unit. You'll pick up a few ounces and it will look better and the bluing can be touched up if it wears. A used grip frame is relatively inexpensive and usually fits up pretty well. An un-fitted one from the factory involves some work, but you can do it with hand tools. (Flatgate has some good "how-to" posts that will help you.)"
Yes, that's high on my list for my gun too. The gun was a great deal at a local gunshow but the aluminum stuff was in not so great shape. The actual gun itself is really good from the standpoint of blueing etc.
The gripframe looks like it has "orange peel". Like a not so good paint job on a car!