First, thank you all for the compliments!
Eek, those Salamanders are top notch, and Chris, your Ultramarines have a very classic feel, like the kind of marines you'd see in the Codex itself. I'm a big fan of your Cadian 8th, also.
Vaughn, you pulled off orange and black without making me think immediately of Halloween. Well done! I especially like the diagonal bar across the Dreadnought. Any reason why you named your chapter "Vaughn?"