Hey guys, have a few questions regarding what type of pump to buy. I just purchased my new tank, and I'm kind of undecided as to how I'm going to plumb the tank, or lost for that matter. The return holes under my overflow box are for 3/4" bulkheads. I also have two holes on the braces of the tank, those are for 1 1/2" bulkheads. I'd like to use just one pump to feed all four bulkheads. How'd be the best way to go about this? What pump do you recommend? I'd like for the pump to be as energy efficient as possible. Thanks in advance guys.