I took delivery of the new cart this past weekend. Brett Grant-Grierson has done a great job building the base and platform for the SKB Shock Rack. I've put a page of photos together.
Sound Cart photos
Here is the assembly before the powder coat. The bottom supports for the base are steel, and are off getting coated black at this time.
Once I get the base back and coated, I'll assemble the gear and put up some new shots.