One thing I will say is that I'm not too impressed with the plastic factory grips from 1980. They don't look so hot, they're slick, and they make for a fat grip that doesn't index very well. IMO.
I bought some Altamont wood grips. They look a lot better (to me anyway), and the grip shape conforms better to my hand and indexes better. But they are still fat -- in fact fatter than the factory ones. They work, but they feel a bit odd, in the sense that this is designed to be a small, sleek, concealed carry pistol, but it has this huge grip.