Coral?

I would like to add some coral to my tank. What type of lighting will I need?
How do you feed corals? What type of coral do you recommend! I will post pics of my tank but I can't seem to find any corals that will look good in my tank.

stocklist
cleaner wrasse
clownfish
yasha goby
pistol shrimp (coming soon)
cleaner shrimp

I have a 40b with a fluval 360 and a coral box protein skimmer rated for a 30-80g tank.