plan is to buy a 120g soon .tank is 48x24x24 .will my octopus 110 skimmer handle this size reef tank? wanting it set up with most sps but also maybe a few softies . what power heads recomended for flow ect. how many heaters ?what size lights ? are 2 250 hqis enough? ,power heads what kind and how many?what size sump?i searched just didnt see alot threads on 120s.