Had you simply moved back some you could have effectively increased your DOF without changing your settings. These remind me of some old welding googles that hung in the shop, as I remember they were a dark, dirty green. I'm not a real fan of your color choice, I believe either a HDR color or a B&W would have worked better. Also is that a reflection in the left lens, or something added post? If post, I'd remove it, and let the background show, if a reflection then burn in the right lens so background doesn't show through as a distraction.