I am glad to report that today my RA respirations are normal. The scraping/flashing only lasted about 24 hours. There is still some occasional fin twitching but not as much. The white spots I are still there but I suspect they are related to physical irritation from shipping etc. and will heal.
I did a 25% water change on the QT yesterday for good measure. I added two larger pieces of LR from my main system sump yesterday. Today I have seen it picking at the rock a bit. This seems to also have made the fish more comfortable as it has something to hide behind and spends a lot of time swimming back and forth playing peak-a-boo from back there. I have not seen it consume anything yet. I started smashing blood worms into the rock today but no luck yet. I have been providing live oysters on the half shell for the last three days. I shuck a fresh one before sun up and take it out after lights out. There may be a bite out of todays oyster but I cannot say for sure. The fish is very active and is almost continually looking at stuff in the tank as if it wants to eat.
Fingers cross, I am more optimistic today than yesterday.