dont get damsels....once they get bigger they get mean and u will regret getting one. get a clown fish to start out. thats what i would do...maybe a firefish. FYI if you plan on getting an angel fish add it LAST.
when i started my tank i had a striped damsel and thats all and then i added a percula clown and the damsel tried to push him around and was quickly put in his place.
damsels are quite hardy and the clownfish may be just as hardy and the clownfish is nicer looking so id go that route.
what part of pa you from?