My plan for the cargo section is to finish boxing in the area behind the seat and the next former aft. I also decided to make a hat rack to span aft of the cargo area to the next former aft in the upper triangular section. This is going to be for light weight items such as a sleeping bag or a canopy cover. I fabricated the base out of corrugated plastic and sewed the boxed in area from rip stop nylon. My sewing skills are mediocre, but it turned out reasonably well.