I had posted before about building a heavy haul flatbed from the Sword East trailer. With some steering from GuyM, I settled on the East MMX5:
Build was easy enough, 3 donor trailers. They come apart relatively easily and some 5 minute epoxy holds everything together.
Enjoy!
Rob
(I had previously used Photobucket but that's not working anymore. This comes from my Facebook, hope it works for everyone)