Hello all, new guy here. My grandfather has been cattle farming for as long as I can remember. I chose to go into engineering, but I would like to some point get back into cattle a little. Which brings me to my post. My papaw had a JD 4230 he recently sold that he did all of his haying operation with. It was a good tractor, but terribly hard starting. I hated to see it go, but it is kind of a blessing that it went. I am just putting pencil to paper and trying to make my "plan" for what I would like to do in the next coming years. For some reason I am really drawn to a JD 4020. I just love the romantic notion of one. I am surfing all over the web to see what I can find on one, and I read some great info. If I was to choose this model, which I know there are many others out there for less that may be more of a tractor, would this make a good haying tractor for cutting and round baling? Probably a 4x6 role? Are they hard starting? Any thing to look out for early vs late model?