Just finished up my platform build under my ARE MX. Kept it simple and lightweight, the drawer holds all of my camping gear and is easily removed when driving around town. The whole platform is secured to the tie-down rail, which makes removing the entire platform very simple. Having the windoor makes everything on the left side easily accessible. I kept the platform 2/3 width to allow for tall items and bikes to go inside depending on how I want to have it configured. The storage in the front right is where I keep bedding, extra clothes, etc. I have a large foam mattress topper that I bring along. The action packer tote, and the cooler provide support to allow the bed to be full width when camping. The small LED light illuminates the entire cab and is wired directly to the battery.