Hi, I'm liking your ideas. A couple things to keep in mind- the diamond is a bit strange? What's the symbolism other than crows like shiny objects? Also, your crow shape is a bit dolphin-like so I'd be careful since the crow caricature is very important.
#142 has potential, but it's a bit gaudy and over complicated at the moment. Have you thought about tree branch text? with a few black crows perched on it and a single red crow to give it some asymmetrical flare?