New House..New Brew Rig Design

I moved house in November 2012 and the new house had a double garage, which meant more room for an upgraded brew rig setup. So I decided to give a 2 tier setup a go.
My HLT was on the first tier with my MLT and boil kettle on the second tier, and a pump below this.

Heres a panoramic shot of my setup. (Note the brew controller box that I was building at the time I took the photo...details on the build will follow in another post)