Thanks for sharing! I like growth shots too! As for an ID, I've got what I was told is a bonzai, and I also have a bali tricolor. To me, yours looks very much like my bonzai. My bali tricolor branches are smaller in size and bushier. My bonzai branches are thicker, and grows just like your picture, more of an individual branch type of growth. My 2 corals look close, but grow different. I'm not an sps diehard, so I may be wrong with your ID guess. Nice tank!