I ended up hiring cb turf (posts on here) to do the mulching. Has done a good job so far. I found a guy that bought/cut my pines from me so now I have the stumps and tops left... partially piled up and partially scattered, ready to be mulched! We're going to start building as soon as we sell our house. If I had to do this over again, I wouldn't change a thing to this point. Thinking about hiring cb turf to possibly hydro seed some parts too though I'm not sure of his work range for that type of thing.