Note that you will need a software upgrade (to v2.3.4) if you want full functionality after a TCU/modem upgrade (to 3G).
Additional details are in the LeafDD thread.
2011 Blue Ocean SV w/floor mats & window tint
12v LiFePO4 battery & FIAMM 74100 horns
Wet Okole seat covers (front)
Tor's low-power heater mod
2013 sun visor
3G modem upgrade
L2 EVSE Upgrade
Battery Pack replaced (Rev E) @51 months and 41k miles