Hey,
I know i would be glad to help you identify the fish you are interested in from just a description (as would others on this forum).
A picture would be best, but you do what you can
I am certainly not an expert, but with a description i can usually point to the most likely species. I have spent the last 3 months scouring the net for all cichild info and pictures i can find.
Good luck with your choice, and i hope it works out! I have been very lucky with my choices- but if you try to stick with ONE of the african lakes you should do okay! The problems seem to arise in mixing them.
Also look for compatible diets and close sizes!
I wouldn't look on the following link as the way to care for the fish as some of the info is narrow, or just plain wrong- HOWEVER they have a nice list of common cichlids with pictures. You can use this to figure out their scientific name and do a more thorough search.
http/www.elmersaquarium.com/10cichlids.htm
That's the site i used for ID when starting out anyways
One of the most important things i can say about keeping these (or any) fish is to do research. It is often contradicting, but you will get a feel for what is normal (generally easy) and what is just possible (a bit harder). I read for about 2 months before buying my first malawi cichlid- and have been reading for about 5 months now about a FOWLR system (will try it sometime this year).
There is no reason to rush it IMO.
Hope my ramblings help you!