I have a older moline tractor that is around 70 HP that I use around my house to blade, disc, plant, etc. My current job gives me lots of free time and I am looking into buying a smaller tractor that I can haul around and do work for other people such as digging post holes, shredding, box blade work, FEL work, etc. Basically just doing stuff for the local people with 10 acres or less who don't have the equipment to do it themselves. I am thinking I can scrounge up enough work to pay for the machine (I already have truck, trailer, implements) and put some extra cash in my pocket. What size machine would you recommend for this? I have experience with larger tractors but know nothing about the smaller ones. I need to be able to haul it on my 18' trailer with 7000 lb capacity.