I belive firemouths are SA...
but with a tank that size you are gonna have fun...
I have a 300 gallon, and with 30 some fish in there I havent made a dent. Currently I'm waiting on more rock so I can have more caves before I add more fish...
this is my current stocking
4 yellow labs. (Labidochromis caeruleus)
4 kenyi (Pseudotropheus lombardoi)
4 auratus (Melanochromis auratus)
4 acei. (Pseudotropheus sp. "Acei" )
3 peacock cichlids
4 red zebra cichlids
4 albino red zebra cichlids
2 'highfin plecos
2 albino chocolate plecos.
2 syno catfish... so far unidentified... and hide to well for a pic.