I have been out of the saltwater fish world for over 10 years and I am now finally back. I have purchased the Red Sea 525 XL Aquarium and now looking into lighting and a skimmer. My ultimate goal is to have a mix of corals and fish. I am not looking for the best of the best right now, I just want need a light(s) and skimmer to get the tank up and running. I would prefer to upgrade as I get more involved and experienced. Please tell me your thoughts and/or any experiences with the equipment you use. Thank you in advance.