I have a 90 gallon tank with a overflow almost in the center of the back of the tank. My question is from the inlet going in to the tannk instead of having the inlet coming in to brake the surface, i was going to replumb it to come into the tank go down the side of the tank vertically and then along the bottom ending up caping the end. I was going to drill small holes in the vertical piece and then bigger holes in the horizontal piece. has anyone ever tried this? Does this sound good? all or any info would be greatly appreciated! thanx in advance!