Upgrading from WLC-12 to WLC-50

[hitsontd1]

Would anyone know if I would run across any issues when upgrading from a Cisco Wireless controller WLC-12 to a Cisco wireless controller WLC-50? Can anyone forsee any issues with me just copying the startup config from the WLC-12 to the WLC-50? Any and all comments are appreciated.

Thank You,

Travis

[hitsontd1]

To be more detailed.

The wireless controllers are:

From: Cisco Aironet 4402 Wireless LAN Controller 12 AP

To: Cisco Aironet 4402 Wireless LAN Controller 50 AP

Can anyone forsee or know of any issues I could run accross if I copied the startup from the 12 AP to the 50 AP model?