There are several pictures of my trailer at
http://www.texasmanxclub.net/gallery2/v/gregr_manx/trailer/
First off, it tows great, is light, the Manx fits on it perfectly and Hawkeye built it to my specs (he even painted it green...his favorite color...right Hawk?

).
What I would change. I would lose the unsprung axle and put springs on it. I would add a floor. Those 2 things would make it useable as a utility trailer. As it is now it tows the buggy. I really do like this trailer, hardly know it and the buggy are behind the Trailblazer at 70 mph. Thought I'd add one picture. Check the link above for more
Gee, just noticed...the grass was green then. Now what's left is a lovely shade of burned and dirt!