Just joined the forum today seeking education and comfort in purchasing my 1st NV High Roof Van. We own a service business affiliated to the dairy (as in cows) industry. Our next expansion is to begin "home milk delivery" as in the old and golden days. We need a vehicle which can handle the payload of the 3 to 4" insulated walls, a Therma king refrigeration unit and 2000 lbs of milk. A 6 cylinder just won't do the job. If anyone in the forum has thoughts or experience regarding the above, I am all ears. It may sound a little weird to most folks out there but we live in an area where this type of business will thrive. In excited to get started. All comments are welcome. Thanks, MVM