It didn't turn out exactly like I thought but I am happy with it anyway. I was able to purchase new light hooks, made of brass, from Antique Lamp Supply. I opened up the existing chain link and wrapped it through the hole in the new hanger.
I just realized, I don't think I have any pictures of the old track lighting. I think the only one I could find is one taken by my daughter when she was about three years old. Maybe its just her photographic composition but I think I like the new fixture a lot more.