Great picture, Chris. I've been debating the next focal length to get, and I want something longer. How do you like the 150mm? I can see some vignetting and a tiny bit of barrel distortion perhaps, but neither is offensive to my eye.
Great scan, too. I hate scanning color slides so much, and I've been debating sending off my last few rolls of developed but unscanned Kodachrome to Precision and let them deal with it. The stuff I've seen from them posted on RFF certainly makes a convincing argument.