Looking for some informed feedback an a machine I'm looking at: Its a late 70's bobcat 722. The hour meter is broke, so I have no idea of hours, It has been worked hard w/alot of welds on arms, some that will have to be redone. A major concern is the original 30 hp engine was just replaced w/a new Linamar 24hp aircooled engine. Do you guys have any feedback on this specific engine or an aircooled 2 cylinder used in a skid loader. The unit starts good, runs strong and the hydrolics seem strong and leak free. Their asking $4500. I hoping to get it for $4000. ($4000-4500 is the max end of my budget) I intend to use on my small farm doing general lite duty. I have decent mechanical skills to keep an older machine going. Thanks for feedback George