Dustin, very effective use of the 14mm FL, nice compositions. Thanks for sharing. I find 14 mm challenging on FF cameras.
Filters are very expensive. I actually enjoying using the 14mm focal length as I find it very dramatic. It does require a completely different way of thinking in composition, though.
P.S. Everyone: I was out in the field with Camdiox filter. Unlike the homemade solid ND filter I made (using LEE film), the Camdiox combined with the Samyang/Cokin ND grad produced a magenta cast. Bummer. It seems to be fine on it's own, but I really got it mostly to use in combination with the ND grad. Something doesn't agree there.