I apologize the pallys in the bottom left, and pokerstar monti in the middle are not at issue, the acro at the top and the green SPS on the bottom right.
Other than they look like SPS corals to me I would guess the top one is an Acropora and the bottom right is a Montipora. Other than that without seeing a larger colony it would be hard to tell what they are.
Id say requirements are the standard high lighting for the acro, medium/high for the monti, good flow and an established tank...