I wish I had an enclosed trailer but my tow rig is not as sweet as yours, so I'm stuck getting my car wet on my 16' open trailer.
One thing I am very happy with is the E-Track I installed in my trailer. It makes towing anything really easy. We even use it at my shop for moving equipment and product. Having the ability to strap things down almost anywhere is fantastic. Lots of accessories available for the system as well. As Joules mentions, it makes getting a shorter trailer more viable.