A couple of other things to think about, OP
Water run-off; where does your water come from? They're not supposed to do it, there are regulations, but some farmers fertilise their fields just before it's due to rain to save money, those run off onto local land/possibly contaminate water sources.
In terms of water, is it on mains? Our water came from the farm's treatment plant and it was absolutely minging. We frequently had upset stomaches.
Accidents: tractors upending phone lines/power lines. I can tell you they care far less about fixing these things in a hurry when it only affects a few houses than they do when you live in a town with many people stomping their feet (they being the providers).
Lastly, pets. Don't have a cat on a farm, just don't. Probably alright to have cats born and raised on a farm but there are too many hazards otherwise; pretty sure ours got sick from eating vermin/pesticides, then she got run over by a tractor.
The farmer didn't want children anywhere near the farm - considered it too much of a risk.