To everyone that responded,
Thanks so much for your input. When I started lurking here a few months ago, I was certain I wanted to build a Lil Diner. Most likely will in the near future, however, I reexamined why I wanted to build a trailer and once I got the essentials down on paper, a cargo converson started looking better and better.
I just finished loading up the Suburban with my 3 person tent, sleeping bag, and air mattress. I'm headed out to Virginina International Raceway in the morning for two days of working the races with the SCCA and one night of camping on the ground, or, in the back of the Suburban if the thunderstorms come in. I realize that as I age, getting in and out of a tent that is right on the ground is not as easy as it used to be. Spending an hour loading the truck so that I can spend whatever amount of time making and breaking camp for one night, just made me recognize the value of a cargo.
I'm getting ready to start building an outdoor kitchen at home and have no way to haul material. I was going to buy a HF trailer, build my outdoor project and then build my tear on the trailer. Now I think I might buy a cargo to haul material with. It can be camped in without modification, and then can evolve over time into its highest and best use.
Thanks again all...when I start, you will be the second to know.
Best,
WA