I did not read every response, but I can tell you that a 7' wide enclosed will not work with a P1000. I tried it with every configuration that the dealer come come up with, and it just won't work. I didn't want to go wider than 7' due to how the trailer would handle with the wind resistance etc. I ended up with an open Aluma 6X12 with hydraulic tilt, and it is a great trailer for the P1000 - albeit a tad expensive. It pulls easily and with my Toyota Highlander, and it's a breeze to load and unload. I had a 2' wind/mud shield installed on the front (an option), and I had them weld another tie down anchor in the front, middle of the trailer. Love it! It's certainly not the only solution, but it is a good one particularly for an easy pull and easy loading.