The images aren't too bad, there may be a bit too much contrast as there's some loss of detail in the shadow areas and the whites are starting to blow out in places. I find that when processing monos in P/shop that "less is more". I try to get the exposures as good as I can in-camera by lots of bracketing. I much prefer a softer approach to black & whites than the harsh constrasty look.
The only real downside to these 2 shots for me is that the horizons are a bit "off kilter" - very important for any landscape shot - get your horizons right.
Dewi
