ku4ns,
I know that Ernie and Mark have responded and I value their knowledge and information, but you are in a similar situation that I was in about 3 years ago.
We purchased a house on 6.5 acres and I knew that I could not mow everything with my 42" lawnmower. I looked around for used equipment. I also knew that my budget was very limited and that Yanmar made quality tractors because the JD 850 we had when I was growing up had a Yanmar engine.
I see that you live in Alabama, but you need to figure out what you will use the tractor for. The two main things I use my 1700 (2WD) for is mowing about 4-4.5 acres and keeping up about 400' of gravel driveway. I was not going to install a front end loader and my property is not very hilly. I have some "rolling" property, but not enough to constitute a 4WD. I use a 5' finish mower and a 5' scrape blade. It does everything I need it to do and I don't have to worry about maintenance or problems with the 4WD. I have approximately $3,100 tied up in the tractor and attachments (got some deals on attachments!).
Sorry for the long post, but just my .02.
Fig