Hi Kaihoe, it was the 14' Kaiwi Kai Gerry Lopez (aka the "tiger") that snapped my fibula on my exit after a DW run! I'm punishing her by putting her on the bottom bunk for a while.
The racks I had made by a local light steel fabricator for $450. I got the foam from Clark Rubber
www.clarkrubber.com.au/pages/store-locator for another $150. Dimensions are 2.5m wide, 2m tall with 8x 0.8m shelves. Stable as.