I have the same set-up that Royse does with the addition of a 2 row cultivator and a 6 foot back blade. All will work great on the 2N. I use my 8N as my only farm tractor on a 40 acre farm.
PTO generators are expensive to purchase and expensive to operate (a 4 cyl gas Ford tractor engine uses a lot more fuel than a 1 cylinder modern Honda engine). But they are probably better made than the new generators and they give you the benefit of 1 less engine to maintain - a major plus in my book.
Erskine and Arps made pull-type snowblowers for the N. There are currently a few listed in MN Craigslists for about $450. Do some searching. The modern style snowblower might work with patience, but the lack of live PTO would present a serious challenge if you're moving deep snow.