As long as u dun use any Metal Halide as ur coral light, the temperature in ur tank will be so high.
The corals should be able survive.
Just a normal strong PL light is needed....
Been trying mine and all seem to be OK (TOUCH WOODS).
Having a protein skimmer is better....Just a cheapo 1 will do.'SEASON' Live Rock to be added in ur tank to help build up more bacteria in ur tank.
Do a 10% water change 2-3 weeks.
Add Trace element to ur tank to replenish wat is need for ur coral and fishes.
Light is the most important source for ur coral (dun ever miss this out).