(If you want to see how my logo was developed up to this point, check out THIS post.)
These are just a few ideas I came up with. So far I like #2 & #3 the best. I don't really like the look of the hatching and cross hatching I did in #4-6. I've got another idea of how to do the hatching and cross hatching that I think will turn out better. I also am not completely set on the colors yet.

Thoughts? Ideas? Suggestions?