First of all......
There are attachments you can get for the 1882. For a rear rototiller, you'd need to find a three point hitch and rear pto, along with a rear tiller. Those three things themselves are very pricey. IMHO, I'd put a three point on it, then you could put a plow, disc, or cultivator behind it. They are pretty handy tractors. You'll love the power steering. BTW, you did very well on the price.
