Angelfish community tank idea

Im getting a 55 gallon today and im gonna let it cycle…I’m going to get angel fish as my center piece. My idea for all the fish I would get are:

4 angelfish 1 Gourami 12 black skirt tetras 8 cherry barbs 1 pleco

Is this too many fish or is this enough for the tank? Or am I doing too much? Thanks for any suggestions or criticisms