I am in need of a medium-size utility tractor, found a Massey Ferguson 65 , gas engine Continental 176, 1958 or 59 model the tractor runs great, has like 4200 hours showing ..... If I buy this tractor, is it likely to say in the future I can find all necessary parts to do all mechanical repairs to keep this 65 running from now on, or are their mechanical parts that are unavailable? This is a good running tractor for 3300, I need it for tilling, and is about all I can afford... is it a decent choice? Or should I save my money until I can afford something larger and more modern?