NVMC Write Time With ZigBee Coordinator and Bluetooth Multiprotocol

Question

I have ~600 bytes of configuration data total that needs to be saved each after a sensor joins the Zigbee network, details like: 
 
 IEEE addr 
 end point 
 Join state details 
 etc 
 
 The 600 bytes is the entire array for all the devices that have joined the coordinator. 
 Should I be concerned about the write time this much data while running the ZigBee stack as a coordinator while in a Bluetooth connection? The connection interval is 0.1s to 0.2s. 
 
 Thanks,

WestCoastDaz · Answer

I decided to instead save the individual device details instead of the entire block at once. This is much faster.