Well, you have to remember that once you put that new live rock in, your tank's going to go through another
small cycle, you should get a diatom bloom, or another bloom if that's already happened. Won't be nearly as
toxic as a fresh cycle, but it would be smart to wait at least two weeks after that to add any expensive animals.
Not saying you should add cheap ones, but could be that every penny you spend on livestock could be wasted.
SPS could slough off their skin and the polyps would die. Soft corals will droop and exude mucus and could die.
But you are close, just keep patient and you should finish strong.