For the win (as I plan do with my Dev Edition newly rec'd):
Buy a Dev Edition (sale price @ Motorola ends today I think) so you can easily root and retain root when update to 4.2.2; update phone on VZW online account; unlock bootloader; allow OTA to install while on stock recovery, install TWRP for root; then Xposed, GravityBox, and tether module for Xposed:
Moto X XT1060 - Stock 4.2.2 Rooted
Droid Razr M XT907 B/L Unlocked - Stock Rooted
Nexus 7 16gb Wifi - Stock 4.4.2 Rooted
Semi-Retired: Droid Razr Maxx, Droid X, OG Droid
Retired: Galaxy Nexus, Droid Razr, NookColor, Thunderbolt, Droid 3, Sidekick 4G
Always have your stuff when you need it with Dropbox. 2GB account is free!