Hey Dela! Welcome to Aquarium Advice, first off I love to see another with the same tank I have, its a bit rare to find anyone with the same tank.. let alone the same set up. What you are going for is whats called FOWLR
tank. So far your set up looks great. The only thing I see you may need more of is substrate.. being it crushed coral or arogonite. I just have sand in mine. I may mix in some crushed coral, but we'll see when I actually choose what will be going into my tank (a battle between an eel or a puffer).
I am also doing the same.. my tank is currently cycling now. I have 50 pounds of regular aquarium sand, two PC
lights (2 65 watt at 6500k, giving my about 2.8 watts/gal
<-- this only matters if you are trying to grow anything requiring light.. as for me I want to grow macroalgae and marine plants.), some LR
with more base rock, a Filstar XP3 (a bit overkill but nice if I geta bigger tank :P), no powerheads as the current coming from the filter is hella strong, and am thinking about making a DIY
protein skimmer once I get the light fixtures set in the hood.
I am not too knowledgable about fish but RodneyCK gave me a site...
It has pretty accurate info from what I gather with fish specs and needs.
As for growing anything in your tank.. you mentioned 3 PC
lights.. what wattage are they each? Basically take the total wattage they produce and divide by 45 (total tank's capacity) and that will give your watt/gal
... from there the others who are more reef oriented can tell you if you can put anything in there (for the possible anemone you are interested in). Good luck and the others will answer you pretty fast