These look good. I'd like to see something that is a bit more rectangular though (without the symbol sticking up above the rest). How might it look with the symbol in front of the words? Any other ideas?
I like the colors in #30, #33 and #34 but it seems like the colors of the word "Caldera" in all of these make that word look a but fainter than the rest with the darker outline and lettering. Is there anyway to make that word stand out a bit more?
Also, any thoughts on meaning behind the diamond or is it just a pretty shape?