I've had mine since the first part of October, got it off DD. I put it directly in my display in an acclimation box. I had a C. Heraldi, that mix DID NOT work out, and I ended up removing the Heraldi. It didn't eat at first, but now eats anything I put in the tank, and so far doesn't seem to bother any corals. Mine's more deep blue, almost black, like Ambition's.
I'd like to try another Centropyge, but haven't been brave enough!