After thinking about it for a while, I was convinced that I needed to add the other Edgerouter-12p that I have which has a POE capability. In order to do that, I will need to remove the 8 port switch and 2 ER-X routers which are on the shelf that I need for the ER-12p. So that means that I will need to rearrange the xPod RPis to connect to the main switch and disconnect the 8 port switch and 2 ER-X routers.
Update: completed