This is what I would recommend, obviously ignore if you wish.
I would run 2 T5no strip lights or you can go with 2 dual lighting systems (T5NO)
When you go HO and not understand the amount of light your putting out, minus the lack of plants and ferts you're just asking for a headach. LIGHTING is always the last upgrade. I would get the co2 first BEFORE the lighting, dose ferts and see how everything goes.