I am not sure what it would take to add P/S, but have seen a thread talking about a simple alternative with good results. I think it was called Poor man's power steering. Try searching the forum for that and see if it would work for you.
Also if you have access to a 600 I would grab it and fix it up. Your tractor would be cool with a FEL, but I dont think it could compete with a 600 all fixed up.
Also if you have access to a 600 I would grab it and fix it up. Your tractor would be cool with a FEL, but I dont think it could compete with a 600 all fixed up.