Update: I'm being exceptionally patient- especially for me. I've been tempted several times to add some more live rock to the tank, but I'm waiting for two reasons.
There still appears to be some very subtle die off on the current rock, and the rock in my "vat" is still looking a bit green.
Phase three for the addition of rock will come very soon. Patience allows me to carefully observe the rock already in the tank so that I can head off any possible macro growth.
Diatoms seems to be settling, and the usual hair algae has formed on my powerhead outlets- hair algae has never been an issue in my system due to the high flow rates.
The rock is showing new coraline growth, and there is a brand new colony of red, coraline based tube worms forming on one rock...
Rolling right along :rollface: Off to the fishy store tomorrow for more salt...I ran out!

Guess that's what happens when I keep up with my water changes...
For those who are curious I only alternate two supplements- Kent Super Buffer DKh for water changes...and B-Ionic two part system maybe once every other week or so.
My Favia is showing continual new growth over the previously "died off" section.