Looking great Junz! Please see my comment on your other thread...... (regarding the regal).
Just one more thing (sorry - I am trying to help and spare you a lot of heartsore in the future), the carnation coral (scientific name: dendronephtya), needs to be fed a LOT of micro plankton, ie. "CORAL FOOD", for it to be sustained, otherwise they just wither up and die.
I like your lighting - what globes (type and wattage) do you have all?
Otherwise - your tank is looking really nice. I too like the aqua-scaping!