ok what i am in the process of drawing plans for my skimmer it is going to be 6" diameter by 33" tall (body only) and reduce it down to 4" for the cup back into 6" what i need help with is the pump any sugestions its a 125 G tank with 30 G sump and a 10 gallon refuge. skimmer may be overkill but the biger te betterr right