I've been driving this thing around for years, modding as neccessary. Here's a small list:
32x11.50 Dunlops, 15x7 Legos
Calmini UCAs
rear coils from a Bronco or some other older Ford product?
L&P Steering
IA brace from a Xterra
Warn hubs
stock adjustable shocks up front, rancho 9000s in the back
small but important random mods to the front and rear suspension
stock front open diff, stock rear LSD, 4.625:1
does the lack of swaybars count as a mod?
OBA with 5gal tank
Nissan winch and brushguard. hardly used, kills my approach angle, works well though...
big tranny cooler
Cobra radio that works sometimes
removed some crap from the engine, much better now
202k on the engine, 90k on the tranny

future mods? diesel powah, d44, 9", I dunno...maybe a tow rig and trailer before anything else