Here's a Cherry HF (approx 6" x 3.5") with a Brass finial. Overall dimensions approx 10" tall. Comments and critiques are welcomed. www.perfectwoodworks.com
I find brass much "warmer" than aluminum, especially in combination with certain wood colors. This is just wonderful. I can think of nothing to improve it at all. I am working on including copper in my stuff, so we'll see if I can do as well as you have.
I agree Michelle, but it's harder to turn with details. Good luck with copper. I was told that the copper with berillium(sp?) content is more machinable than the regular stuff.