It looks as if we were all imaging the same object last night. I was out testing my mono Canon and have a Ha test image here:
http://www.astrobin.com/full/243048/0/
Not as much time as you put in Lee, but I was just doing my first narrow band test and working on dithering to allow processing out of some sensor artifacts.
I had some balance problems, and this resulted is some weird guide graphs from Metaguide, but I am pleased with this quick test and that dithering worked so well.