Best 4x4x7 feet grow set up under $1000

I've been posting rather frequently lately but I see a community that is filled with knowledge evident by replies in some of my earlier posts. I am indecisive and have researched extensively which has led me to want a 630 watt LCD set up over my initial idea of a 1200 watt viparspectra. I am not opposed to HPS but would prefer not to have them because of higher electrical costs. I am a college student who desperately needs to pinch pennies as most due! What lights would you buy right now if you had this space and budget? I am really limited for space so I need a light and set up that can do it all. I want to make the most out of my initial investment and look to this community to help guide me with any information a first time grower/buyer should know.
-Thanks everyone

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