So theres this ad for a 53 gallon tank and I'm thinking of getting it. The dimentions are 51x12x20. What size of stand would I need for it? A 55 gallon stand is only 48 inches long @.@ Also, how would I do light hoods? Do two 24 inch fixtures and have them on each ends of the tank? Would that work? Thanks for your help! I need an answer by thursday night since we leave friday to go to the city that the tank is in.