For instance, we know that 13-SEER minimum unitary systems could require more warehouse coordination; there could be a need for an extra person there. Organizing the space may not be enough. You will need to keep the warehouse moving smoothly, making sure new product is put into the right place so that you don't run out of your newly found room.
You may want to get a detail-oriented person in charge of continually organizing the space. This person could also work with your distributor when it comes to coordinating the movement of stock between their warehouse and your jobsites. (Could this be a new role for the dispatcher who needs a change of pace?)