This weekend I'm making a trip to the Bristlecone pines in the White Mountains-oldest living thing in the world. I'm very excited to see these beautiful trees. I hope no one would ever try and collect one of these-at least the really old one's that I'm going to see. But, does anyone use these trees for Bonsai? I guess they are very slow growers and the young one's don't look like anything special. Just curious if any one has used them?