I just got done converting my enclosed trailer into a goose neck. I still have a few more things to do, but it's tow ready as of now. I am extending the diamond plate out to the front of the hitch, and enclosing it making a tool box in-between the hitch and the front of the trailer, also I have a 20 gallon fuel tank that will mount above the tool box on the vertical part of the hitch and be gravity fed with a quick couple hose, and lastly a spare tire mounted on the front of the goose.