Sounds similar to what I did. I bought the lot(completely wooded) and me and my dad removed all the trees we could with chainsaws and pulled stumps with his Kubota. Had to bring in multiple truck loads of topsoil after removing all the trees/stumps as it takes a bunch of earth with it. Initially I had a nice lawn, but nature takes its course and after a few years(and dry periods in the summer) and moles, I had to start over. I have done it several times over the years, but nature is always working against any order you try to establish lol. I have let the moss take over where it wants to grow, and I am now trying to maintain that small area of grass in the back, where it sees a fair amount of sun in the summer.