what kind of angel you got in there??? you want to make sure its not a coral nipper. and I would keep that stock you got there for a while and not add anything for a bit. that is still a pretty new tank. you want to make sure the biological filtration can handle the bioload. and keep testing your water. you dont want to kill off those nice new critters you got. but sounds like your well on your way my friend!!!!
NOW WHERE ARE THE DAMM PICS!!!!