Greetings from Battle Creek!
Just got my X in July so I'm kind of a newbie yet too (but I won't admit that now).
Mod's, let's see here...
Sgt. Lobo rack (highly recommend), Nissan Neoprene Seat covers (love 'em), cargo mat for dog.
Plans: Fresh Air Mod (next spring), K&N drop in, resonator removal (later), fog light mod (after warranty!). Just did the first oil change. Next one will most likely be with Mobil1.
Welcome to the club!