Depending on the size box it may have on it, why not just build a sleeper with cab access in it and expedite with it? I would think you may have a better chance at freight thana sprinter or a cargo van.But, as I have learned the hard way, freight is slow for vans right now, at least where I am leased to.But when I am loaded, I enjoy the heck out of it and wouldnt want to do it any other way.I started out expediting in a ford e-350 with a 14' box and made quite a bit back in 1989, when things were good.