Stocking ideas for Newbie to SA Cichlids

Hi, new to the forum, I’ve been with African cichlids for over 15 years. So I’ve decided to make a change to South American. I could really use some input on stocking ideas and how many per species.
So far I’m thinking:
Green Terror 1
Severums #?
Blood Parrots #?
Blue Texas 1
[img][IMG]http://i557.photobucket.com/albums/ss15/slb1976/90629490-9867-464E-AEBF-C1944E83B2AA_zpsfnsqeras.jpg[/img][/img]
So far I’m thinking:
Green Terror 1
Severums #?
Blood Parrots #?
Blue Texas 1
[img][IMG]http://i557.photobucket.com/albums/ss15/slb1976/90629490-9867-464E-AEBF-C1944E83B2AA_zpsfnsqeras.jpg[/img][/img]