I've found them to be hardy as long as you take care to feed them in a way that allows them to feed naturally.
how come the red velvet wrasse (one of my favorites) is not listed in your signature?Blonde Naso, Potters Angel, Majestic Angel, Long Nose Butterfly, Copperband Butterfly, Yellow Tang, Starry Blenny, Pink Streaked Wrasse, Royal Gramma, pair of False Percula Clowns, Geometric Pygmy Hawkfish, trio of Yellowtail Blue Damsels
I've kept two. First one for over 7 years and the current one has been in the tank for the last two-plus years along with a Copperband. Both have been model citizens in my tank that includes SPS, a large variety of soft corals, and a few LPS.
Here's a short video for you.
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I've found them to be hardy as long as you take care to feed them in a way that allows them to feed naturally. Just dumping in pellets or expecting them to compete for food in the water column with other fish generally won't work long term.