I am looking at a late 70's 720 Bobcat.Machine has buckets, forks and backhoe attachment. It looks to be well maintained,engine has been replaced. It has an aircooled Wisconsin gas engine. I'm new to the skid steer market and am looking for advice. I need a machine for some landscaping,moving dirt,etc. I also would like to use it around the shop moving pallets of parts,welders and small generators. I would like opinions on this machine,advantages or disadvantages of air-cooled vs. watercooled,etc. Any info would be greatly appreciated.