Lowering baffles in sump for new skimmer

[angelfish7]

I'm getting new skimmer soon(Super reef octo 3000 INT). The manufacturer recommends a water level around 6.5'. My baffles on both sides of the sump are are 9' high. I know the first thought is to raise the skimmer but i dont have alot of excess room under the tank as the skimmer is 24' so im considering cutting the baffles. That said, do i need to also cut the baffles on the other side of the sump? my sump is set up with the return pump in the middle and drain lines on the sides. thanks

Pete