should i or shouldnt i

[LilBabyEmma]

Im buyn 2 new peacocks about 2" there red jacob and red empress i was wondering if i should put them in my 55g tank with my big fish. Heres my stock list lmk what u think all males unless listed.
1 dragon blood 6"
1 acei 6"
1 dolpin 4"
1 ahli 4"
1 mixed peacock 3"
1 gombe (gfs fish)
1 fire ob female 3 1/2"
1 blue ob 4 1/2"
1 albino red top zebra 4"
2 yellows (breeders) 4 1/2" male and 3 1/2" female
2 red zebras (breeders) 5" male 3 1/2" female

Ppl tell me the zebras are to mean for my tank wut

 

[jus1time]

13 fish and 5 are 4inch plus in a 55?? If that is correct, then you are way overstocked already. I would say not to do it. Too many fish already. I would imagine that your ph is in the 8.0 plus range and any ammonia spikes that last, may seriously harm your fish. you cant have many hiding spots for fish that size in a 55. your looking for trouble!! IMHO