The dozer guy has hundreds of yards of topsoil already piled up. He is going to finish the expansion pretty soon so I will ask if he wants to pile up more while the D6 is onsite. They used a lot of material on small jobs through year one.
I would like the wetland portion of the area about 2ft deeper but doubt he would want to selectively remove it from such a big area.
I will find out though. Won't hurt to ask!