Queries for Network Attached Storage

We are in a process of implementing the same, but there are few queries mentioned below which needs to be clarified

1. Can we Integrate the same with Symantec Endpoint Protection Manager ( Version is SEP 12.1 )

IF yes then

2. What would be hardware specifications need if installed in the same hardware were SEPM is installed

3. IF not then what would be the hardware specifications for the different one assuming 150 nodes.

4. Can one scan engine cater to 6 different location and what would be the load on the bandwidth

5. How does the update works and does the Scan engine take the update from local SEP client ?

Let me know how can we take this forward

Regards