I am buying a Massey Harris 33 with a gas engine . Its a narrow front with a loader. I have few questions. The serial number plate reads GIRF33 10124. Does that tell the year it was made? Or any other information? Also i am wondering if a guy could switch it over to a wide front and how easy it would be?. I want to convert the trip bucket into the hydrolic type. I am not sure what all i need to buy. Any information about the tractor will be helpfull. I have wanted something for a long time and i think this will make me pretty happy. Also what kind of maintinance should be routine? I want to go through it and make sure everything is up to par.