150W Halide 14K depth

[daddy01]

Hi,
I have a small reef type tank (30G) give or take the measurements are
30X12X21(LXWXH). I want to put a 150W halide 14K light on it currently have a 150W of Flourescent lights and my corals seem to be doing alright but the lighting is a set of one coralife 24" 2x65W and a smaller coralife with 28W Flourescent fixture.
I would like to know if the Aqualight 150W metal halide would be a good fixture for my setup. Would it give me the same light as the flourescents.
I have Frogspawn, Bubble coral,Xenia, and an anenome and some mushrooms presently, along with a Clown, firefish, Damsel and Banded shrimp plus 2-hermit crabs
Jim