We are considering a 3500 series Promaster for our delivery business. Would appreciate any information owners can share regarding these trucks being up fitted to a light duty box truck configuration. Cargo will be mainly home furniture , appliances , bedding ect. Also do delivery of lawn & garden, ATV, wood pellets ect. Weight range will be between 1500 to 3500 lbs. Will be towing a small trailer as needed with max load on trailer of 2000 lbs. Thanks in advance, Michigander.