Looks like a 40 breeder.
Most of those species can work.
A yellow tang could be quarantined in a 40 breeder, but it isn't a permanent home for one. Somewhere in the standard 75 - standard 125 range is recommended.
What anthias are you thinking? I'm not sure if there are some smaller species that might work. Many of the commonly kept anthias get pretty big and active for a 3' tank.
Clowns, blenny, chromis, wrasse would all be fine in a 40 breeder.
A couple warnings: Many people have been disappointed by chromis, as they tend to pick each other off and whittle themselves down to one. Six line wrasse is fine with the others you selected, but won't allow any other wrasse.