The Rock Project has begun!
I have to do it in stages, separated by time, to allow cloudiness to settle. I started yesterday. First I moved all the rocks to along the back wall. I had originally planned to remove the rocks to a bucket, but I decided this would be less shocking and disruptive. I also decided not to remove any sand. Instead, I pushed the dead rocks down into the sand. I expect there may be some more settling, but the live rocks on top should stay out of the sand.
This morning, I finished adding the dead rock foundation. I then moved sand to fill in the spaces between rocks. This brought the cloudiness back, so now I wait for clearing before I figure out what's next. Once I get the sand in the tank moved to where I want it, I'll probably start adding the new sand, to finish off the foundation. Then I can move my live rocks back and that should just about do it.
The tank is hideous right now! I try not to look at it. It's depressing. But, before you know it it'll be done! Then I can make it pretty again.