Great job on your trailer, that will last for a good long time with proper care.

Another bit of advice, if you live in a state like mine where a title is required, you may want to find a trailer with a title. Here in Pennsylvania it is a PITA to get a homemade trailer title so its just easier get vehicle that already has a title.

Some states its very easy to license and run trailers like this, others are not so know where you live and your laws.