Done a little more to my shopping trailer. I reset the wheels a little further back on the frame as I had some fun and games taking a big tv to the recycle center on Sunday. I found a nice stainless steel door on my way home (I think it was from a hotel kitchen unit or someting?), to make a nice lid for the trailer, i had to adapt it a bit as it was a little to wide and a little to short.
I got my mate Peter to weld small piece of angle iron along the back to hold a padlock. Im going to paint it up and varnish it like the rest of the trailer. I'll get some pics posted up soon.

Next step is designing a light sytem for it - Lights, Indicators, Brake Lights etc. I have most if not all of the stuff I need its just figuring out the wiring and placing of everything.

Regards
Tom