I have to say that I am in complete agreement with Pat in that you might want to consider at least leaving an "island" of trees or a windbreak (depending upon where the trees are relative to the house/buildings) in the middle or to one side of the area you hope to clear. The people who originally bought and cleared our land left an "island" of trees to the SW of our barn and I am ever thankful that they did, especially on really hot days. Keep in mind that cleared areas just BAKE on hot days.
Otherwise, good luck on your possible new adventure!
Otherwise, good luck on your possible new adventure!