Russell - For my tastes, the colour in the first one looks unnatural. Now you're going to tell me that that is exactly how it was. If so, I apologise.
The second one has a much more natural feel. And I love the texture on the rock. What about a 5:4 ratio crop, cropping the right hand side so that the subject very clearly becomes that rock in the foreground. You could add a B & W conversion to that!