Just bought the X 2 weeks ago and finished most of the mods. Here's what I've done so far:
Xterra - 2008 Night Armor SE 4x4
Tires - Wild Country XTX 285/70R-17 (Siped)
Bumpers - Shrockworks front and rear black powdercoated with shackles
Winch - Warn 9500 XP with aluminum fairlead rollers
Winch Cable - 100' Blue Amsteel
Suspension Lift - Rancho 10-point adjustable 2.5"
Lights - x2 PIAA "7 spots
Next Mod - Shrockworks slider (in the mail) Garmin Nuvi dash GPS & LoJack

I'd like to hear what you guys think. Thanks.