Next DAE address for CX4-480

Hello everyone,

I need to install two new DAEs to our existing rack, the current setup looks like this:

Enclosure 0,0 FC, EFD

Enclosure 0,1 FC

Enclosure 1,0 FC

Enclosure 1,1 FC

Enclosure 2,0 SATA II

Enclosure 3,0 SATA II

What would be my recommended setup? New DAEs are FC 600 GB and SATA 2 TB.

Unisphere Service Manager recommends 2,1 and 3,1

Attached  you can see the heat map for the array.

Thank you very much for your help!