Have an old Cats Paw from last July shot with a modded Canon 40D and an f9 ED100 - 22x 300s subs. Rough but I do love the object. Great seeing it in context Alex. Will hopefully get some time to get some Ha on this as we head into May. Astrobin:
https://www.astrobin.com/full/306746/0/?real=&mod=