From the pics corals look really good...pe, encrusting, just get the algae under control and stabilize your params and you're on your way.
A little word of experience here, for your light.I once tried an aqua trader T-5 for actinic supplementation to my halides.After 4 months of use it started smoking and nearly caught fire.The smell of electrical fire is not something good to be awoken by.
If I ordered the ATI 4 bulb fixture would it really put out 50% more par than my odycheap