I am considering going from a 6' 125 gallon down to a 4' 120 tank. I currently have 2 6000's on the multi controller. In the 125 the streams are pointed directly at each other across the length of the tank(across the rock work). If I move to the 120, I am considering the positioning of the streams. Im thinking in the front corners(mounted on the side glass) pointed towards the center back of the tank. Will the new magnet holders allow the 6000's to swing left or right far enough to do this?