from what i can tell you have about 84.75" in your 55gallon
so you are a bit overstocked
i would recommend a larger or second tank,
or if you have very good filtration and you do regular water changes (providing your not seeing excessive aggression or having water problems) then you can get away with it
i myself would probably go for another tank
here's what i calculated:
- Tiger barb (2") x (9)
- Fancy Angel (8") x (2)
i am unsure about the size of angels but they are usually 6-9"
- Neon Dwarf Gourami (2.5") x (2)
- Red swordtail (2") x (3)
- Spotted Cory (2.75") x (5)
- Clown loach (7") x (3)
- Clown Pleco (5") x (1)
- Spotted Rapheal (6") x (1)
i was also unsure about the rapheal but i think its 6"