A Ducati Scrambler is really an "off-road capable" motorcycle in image only, in my opinion.
The CRF450L is a proper dual sport capable of off-road work that the Duc can probably only dream of. The whole Duc Scrambler line is really just an image and a bike for people who want Ducatis but aren't willing to bite the bullet and buy a Monster.
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I'd go dual-sport for the proposed riding (if you're going to actually ride off-road?). And frankly, if you haven't ridden in a while, spending $10,000 on a new motorcycle is a waste of cash. A KLR650 or DRZ650 will probably do everything you want to do and cost a lot less money.