Worlds most comprehensive window trailer

Today I'm delivering a window transportation trailer to its end customer. This trailer has a 6M (almost 20 foot) long deck for transporting long and bulky window frames, a pole based window retention system for time savings, Reveal foams for protection between layers of window frames, a polymer bearing surface for the first layer of windows, 2 x 6M storage bins for transportation of window extrusions, a box for storing tools, an inclinometer for safe loading and unloading, a 3M loading ramp, full length signage, and a host of other goodies. The trailer is rated at 3.5 tonnes and has dual electronic disk brakes.
To the best of my knowledge this is the most comprehensive window transportation trailer ever built, anywhere on the planet. If you know of a better window transportation trailer please send me a pic and a description. I'd love to see it!