A tractor or garden tractor is a great base to start with to make something fun. I see lots of kids and adults taking these old machines and making something fun out of them. Some are good some are bad, some seem fun and some seem scary , but all said and done no harm with buying someones junk and having fun with it. If you learn just one thing along the way it was well worth it. We only live life once so we may as well enjoy some of it.....lol
I would be one to do something like this one day, Although I may not go for the speed as much as I would a utility vehicle , watching these videos give me some wild ideas.