Wow, pretty stuff, Ace250! Congrats!
Here in my neighborhood I see farmers take their fairly level land and have it totally leveled, which takes the topsoil off the slightly higher areas and redistributes it to the lower areas. Unless you're going to grow a rice crop, which requires level land with flooding, to me (and this is personal) the topsoil is too valuable to toss here and there, removing it from some areas totally. Believe it or not, that leaves some areas totally without topsoil, which is very valuable and enriched for growing crops.
True, it does expose lower grounds for exploration and sometimes some treasures (coins/metals/etc.) are found, but I disagree with the environmental aspects of it. Those areas are then required to be enriched artificially. Which in the end requires the farmer to spend thousands of $$ to "entice" that scraped land with many chemicals and waters to produce again.
Noodle