We had considered this as an option when we had some medical surprises to deal with that are consuming a lot of storage space. We looked at an all aluminum trailer as most acceptable because it gave you about 1000# more payload ability on the 7000# trailer. It weighed about 2500 vs 3500 for a steel trailer. The price difference was not that much and there were several manufacturers in the upper Midwest that made them. We had looked most seriously at a 24 ft long (20' box)8'wide and a 4' V nose over the tongue. Hope this might help, Happy trails, Bert