Physically relocate nodes and disk shelves of a 4 nodes cluster

Dear NetApp,

Due to rack requirement for new hardware I need to relocate 2 nodes (FAS8040) and 6 disk shelves to a different rack. I am looking for steps if anyone has done this before. I am thinking of:

1. Disable HA and shutdown 4 nodes

2. Then turn the power off on disk shelves

3.  Then turn off cluster switches.

4. Physically relocate two nodes and 6 disks shelves

6. Make sure cluster/network connections are patched in

7. Start Cluster switches and power-up disks shelves (wait until spinning cycle completes)

8. Power up each node

9. Enable HA

Am I missing anything?

Thanks