I think everything in here would probably be fine (perhaps not at once) if you realistically had enough negative space to allow for lots of hiding, small and large, with flow and you have established a decent tank with some means of nutrient export. I don't think this is possible early on, simply due to the size of the tank and potentially the level of flow you may end up requiring. If you are also considering corals, SPS corals will require lots of flow and a small watchman goby will likely be swept away, especially with the Coral Beauty, which could and has (in a previous case) bullied it right out of its hiding spot into the current and then into the overflow. The pistol shrimp is cool but might be a threat to such fish.
You have several omnivores and fish that really need some algae to eat and live. The coral beauty is one of such fish and while most you'll encounter do eat prepared foods, you'll see this fish pecking away at walls and the like for algae. I would also choose one or two of these wrasse but not four and you'll want a lid for sure. While not all agree with this, you'll want to QT at least a few of these fish as they are known to have parasites or be more susceptible to them.
While I have seen people put about ten fish or so, six to seven are probably near limit since they will grow in size. Mine currently has several soft and LPS corals, but also two clowns, three chromis and a tomini tang that will be moved in a few years after its done its duty for algae control.