I just purchased a new set of Deco X50 PoE Wi-Fi 6 mesh to replace my existing Deco S4 system. The SSID and everything will remain the same, only changing the hardware. I run the S4's in access point mode and I will use the X50's in the same manner in their place and the S4's will be removed from service. Besides, completely deleting my existing network and setting it up again from scratch, is there an easier way of setting the new ones up alongside the existing ones to make the transfer more seamless? I mean if I have to delete the network and unplug all of the existing S4's first I will. Or can I just add the X50s as access points to the existing ones and then just reassign one of them as the primary and then take the other ones off-line as needed.