If you are not going to pasture animals, I would invest in a HEAVY Landscape Rake, rather than a drag/chain harrow. Everythingattachments (ETA), a sponsor here, makes one of the best.
I am looking into trying to lease out one, maybe two of the pastures to get some return from this place over the next 5-7 years. One pasture is ideal for running hay and the lower pasture is close to the creek and would be good for cattle. I have had people ask if they can run cattle and hay in the past so two of the pastures may end up caring for themselves. But that is only ~20 acres and leaves me about 20 acres of pastures, and ~40 acres of woods, that needs maintained. I'll look into the heavy rake.
OK, I WANT this thing! That is awesome!If you have a FEL on the BX I would purchase a Ratchet Rake bucket attachment from the T-B-N store.
VIDEO: https://www.youtube.com/results?search_query=Ratchet+Rake
I do not know why you want to finish mow ten acres, but a BX can pull a 3-Pt mounted 72" finish mower.
Well out top ten has an awesome view of the mountains to the south and the sunset over the rolling hills to the west. To the east we have an ok sunrise, nowhere near as good as the west/south views. But we want to keep things looking nice because the drive will be coming up behind the house on the south side and the long-term pole barn will be north east of the house. So we want to keep that entire area clean. Maybe 'finish' is the wrong term. We want to keep the top ten mowed short with around the house/barn/drive looking finished. So maybe 5 acres == finished and 5 == frequent rough cut? And I guess once the buildings are all built and the drive is in the total grass area will be well under 10 acres. So until then we just need it to not get out of control and have a small 2ish acre area for picnics and kids playing on the top.