I would also advise switching your substrate to sand as well. You could get a couple of 25lb bags of live sand for around 50 bucks or so. It would help, im sure. Other than that its looking good! Welcome to the darkside my friend. lol
Same as everyone else go for live sand only does positives for your tank. Also is that live rock? If its not i would atleast advice you to get one peice of live rock so it can spread to the other rocks. update with progress though