You might now be in a position where you can do something with the boxblade. On hard ground you will want to lower the rippers one notch and load it up with some weight.
How many HP is the tractor?
I have been doing similar to a scrap dealer's 1 acre property we purchased about a year ago. We removed the junk and trash, took down the fences, and cut the junk elms at or below ground level. This made a big improvement. Since then I have been filling in low spots with scrounged dirt. It is surprising how much fill dirt it takes to fill even a small low area.
It is doubtful that you would find a small roller to be very useful. Level it as best you can with the loader and box blade, then use some sort of a drag to smooth it for seeding. It may take some time but you can do it.
How many HP is the tractor?
I have been doing similar to a scrap dealer's 1 acre property we purchased about a year ago. We removed the junk and trash, took down the fences, and cut the junk elms at or below ground level. This made a big improvement. Since then I have been filling in low spots with scrounged dirt. It is surprising how much fill dirt it takes to fill even a small low area.
It is doubtful that you would find a small roller to be very useful. Level it as best you can with the loader and box blade, then use some sort of a drag to smooth it for seeding. It may take some time but you can do it.