Quite nice conversions there, I particularly like the dramatic skies in the 1st and last, the 'smooth' sky in the 2nd doesn't work so well IMO.
1. Appears to be sloping slightly to the left, otherwise great sky and good detail.
2. As mentioned, would prefer to see a 'normal' sky like the other two - seems to be some noticeable distortion with the church in this one.
3. I like this scene and again, a good conversion - is there something going on with the sky bleeding into the cloud immediately above the tree?
Thanks for posting