The idea of a Crocodile is pretty intriguing to me. I also like the Owl. That's potentially because I have lots of experience with bamboo bows and very little (if any) with Osage, though. From what I've seen, though, it's hard to go wrong with a good ol' Big Five.
I like the rest of your specs. I'm a big fan of walnut and moose-related accents. I've thought about the laced moose hide grip with the addition of some moose antler accents. I think you might even be able to get a silver moose inlay on/in the bow, if you wanna get even more moose themed!
Have fun, and good luck with the new bow order.
Prometheus