:welcome: fro Québec, Canada!
Following your posting, it looks like you have plenty of work on your hands! Actually , by this, I mean plenty of Tractor seat time enjoyment!:thumbsup:
Now, to get to business..., as you are not in a hurry to do the work, and as you have a Tractor that offers you plenty of capability, the do it yourself avenue is the only option I would recommend. When you contract out, you know when you start, but not when you finish most of the time... And price wise, you will quickly empty your pockets.
Not to lead you in ten different directions at once, let me suggest you one thing very usefull to get started on the right foot:
http://upload.wikimedia.org/wikiped...PTO-driven_mulching_attachment_on_tractor.jpg
This is a
Forestry Mulcher, mounted on the three point. This will permit you to get rid of most unwanted growth, while nourishing the soil. No burning, no waisted time hauling away a million loads of debris, etc. This will complement real well your Root Rake. Also, for long term forest maintenance, you will need a five foot bush hog. The heavyer, the better. It is a small investment, worth every penny (get a heavy duty model!).
If you could post some pics, we would also love to see what you are dealing with!
Happy Tractoring!:tractor: