We are buying 20 acres of land that buts up to our land. The man will only sell it if he gets the timber rights. It has very little timber, but we need it for pasture land. Can we give him a time limit on the timber? Can we cut it as long as we don't sell it? Can we give him a 1 time cut? Can we choose to keep some of the trees for shade for livestock? It is mostly just regrowth pine saplings. Like can we say we keep 10 trees and mark them? I have no idea how this works and was curious, before we get into this.Thanks yall