Alright im looking for a compact tractor that can be used for seeding, aerating ( turfco 3pt hitch) and maybe mount a tank on the front and have a boom spray rig on the back. I would also like to be able to use a small box grader to grade out drives ect. I dont plan on doing ANY mowing with it. Now I was looking at some mid 80's-90's John Deere tractors 420 ect. I dont know anything about these tractors but Im thinking something small would be ideal for what I can see myself using it for.