Eddie, your dirt sure is red. When Kathy and I were over that way a couple of weeks ago, we couldn't help but notice just how red the soil is there compared to most of ours. If it is that red here, it means it's sticky gumbo when it gets wet. You sure are making nice progress on your pasture.
Have you had any problems with rain and erosion? You may have to plant something just to keep everything where you put it. I envy you the dozer for spreading dirt; although, my tractor does a good job too.
I'm about to finish hauling topsoil and sand to my garden area. Yesterday, I hauled 6 more loads and Kathy took some pictures. I'm getting about 5-1/2 yards per load I think. So far, my trailer dumps clean with only a couple of square feet of dirt sticking in the bed.