So, I finally finished it. I think there are a few things I would have done differently, if I hadn't run out of patience.

I would definitely have added a vent at the lower back so it would hang more smoothly, and I would have done the cuffs some other way. More like a normal jacket, even though the french-cuff thing looks ok.

Also, it is a little narrow across the front of the shoulders, which is an odd sort of thing to have happen for me, and lastly, I should have gone ahead and put on epaulettes. They would have been spiffy.

More pictures here of various views, plus other stuff on my photostream.