What fish should i add next?

Hello, this is my first thread. I have a 30 gallon saltwater tank. Currently i have a very happy Coral Beauty, fire shrimp, a goby, an emerald crab, a conch snail, and several hermit crabs and snails. I also have two mushrooms, and a trumpet coral. I am planning too add two more fish to my tank, one being a clownfish but im gonna add that last. I was wondering what my next addition will be fish wise. I will probably add a cleaner shrimp.

This is also a new tank, it is only about two months old

I have great current, good lighting (don't know the specifics), and am looking for reef safe, friendly, colorful fish.

Thanks for the feedback!