Viejas sounds interesting... and 100 neons may work if I decide to stick with Amazons. My angels would go crazy and they'd likely be gone quick though.
C'mon knowledgeable CA/SA cichlid people I want to learn more about these fish and what might work in my tank!
I'll give you some more specific names to look into
1. Vieja Argentea
2. Vieja Synspillum
3. Super Red Severum
4. Heros Severus
5. Vieja melanurus
6. Cichlasoma urophthalmus
7. Amphilophus robertsoni