Oh man. That is way more work than bottle culture.
Do you have access to a centrifuge, lab blender and temperature controlled water bath?
The cool thing about this procedure is that its mention of the zooxanthelle homogenization technique is essentially what some of these designer coral places are supposedly doing in order to have the wild colored favites and brain coral that they do. I'm not exactly sure how the process that they do works, but it is all one step in the process, and something that I have wanted to do since getting into this hobby.