All Hawkfish are notorius shrimp eaters, although some are more tolerant than others. I have a few shrimp, 1 cleaner and 2 peppermint, and my flame hawk messes with them, but he doesn't eat them. Here is the statement from SWF.com
Size: 3 inches
Care Level: Easy
Temperament: Bold
Reef Safe: Monitor with Shrimp
Diet: Pellet, Flake, Brine
Origin: Indian Ocean
Acclimation Time: 3+ hours
If you can find a shrimp that is larger, or as large, as your hawk, then you might have a chance, but it's expensive to find out.
Glen in Atlanta