Cargo Bay

I put in 1/2" EMT support bars in the cargo bay area

to provide more even support under the thin plywood decking that I intend to attach in this area.

In conjunction with all the tubing underneath,

This area should support a fair amount of weight.

If the wheels can support it, that is.

I've placed my entire 250 lbs standing vertically on this area and the only sag I noticed was in the front shocks and front wheel.

 Here's what it looks like at this point.  Next step is the steering.