Looking for Feedback on Configuring Network Mirroring/Failover for LTM v10.2.2

I have a pair of 3600s that are connected via serial cable and also have a directly connected network connection. Below is the current status of each of the High Availability features and what they use. My goal is to get everything going over the network. I used the article below as a reference and was just looking for some confirmation/feedback. Any reason to leave the serial cable in place or should I go this route?

SOL 11736

Device 1 MGMT. 192.168.10.15

Device 2 MGMT. 192.168.10.16

Device 1 Direct Network Connection - 10.0.0.1

Device 2 Direct Network Connection - 10.0.0.2

Current

-Configsync

Device 1 Peer - 10.0.0.2

Device 2 Peer - 10.0.0.1

-Network Mirroring (Self-Peer; Primary Addr, Alternate Addr)

Device 1 - N/A, N/A

Device 2 - N/A, N/A

-Network Failover

Device 1 Peer Address - N/A

Device 2 Peer Address - N/A

Proposed

-Configsync

Device 1 Peer - 10.0.0.2

Device 2 Peer - 10.0.0.1

-Network Mirroring (Self-Peer; Primary Addr, Alternate Addr)

Device 1 - 10.0.0.1-10.0.0.2, 192.168.10.15-192.168.10.16

Device 2 - 10.0.0.2-10.0.0.1, 192.168.10.16-192.168.10.15

-Network Failover

Device 1 Peer Address - 192.168.10.16

Device 2 Peer Address - 192.168.10.15