Adding Corals

I am looking for some suggestions of what type of corals to add to my tank, and where maybe the best placement for them. I have been thinking of maybe a Montipora, but not sure. I also like acans but everyone wants my first born for them. I have attached some pics of my tank, any feedback would be apprciated.

Specs:
100g 36in long, 28in high, 24in wide
1 250w MH, 14k
2 30w flor
3 Tunzie power heads

How about some colorful zoas? They can anywhere too

My favorite LPS corals are blastomussa wellsi (blastos). How about some of those?

I've tried zoas before, but they just seem to melt away, not sure why. I really like them, but they never seem to last for me

How odd, they are normally bullet proof.

Perhaps a toadstool or a nice frog spawn?