What does AEFW damage look like?

[Aquattro]

FWIW, I had AEFW years ago, long before anyone knew what they were. I saw a couple now and then under the scope, and just thought they looked cool and put them back in the tank. The tank thrived for years. I had a 6-line wrasse, not sure if that helped.
But the task of moving a full SPS into QT ,weekly dipping, etc, would probably be way worse than dealing with them in tank. Worst case, one coral gets hit bad, so toss it out. Unless these things were absolutely killing all my corals, I wouldn't do anything other than baste and buy wrasses.