I have a sump currently but it has no refugium. The sump currently has some baffles that separates some compartments for the return pump and skimmer. My question is, if I cut the exisitng baffles so I can move my skimmer more forward, create a different set of baffles and use the center area for a refugium will it degrade the integrity of the outside walls to the point the outside walls will bow and possibly come apart in the corners?