I guess I'll jump in and give ya a few pointers. My phone doesn't let me post links, but I can point you in the right direction.
For the leveled look, usually a 2" leveling kit does the trick. It's just a block that goes in top of the coilover. Considering you have over 100K it's probably time for new shocks so I'd steer you towards some Bilstein 5100's set on middle perch on front end, you just need to swap your coils over, and 5125's in back. Far superior ride compared to the stock shocks and will level off the front. Two good places to get these would be 4x4parts.com or ajusa.com
For cheap easy mods, check out the axle vent mod on TT. It'll take sbout 20 minutes of your time and about $20 in materials at your local auto parts store and a special part from a Toyota parts counter. Yes a Toyota part to fix a Nissan flaw in axle design. It will keep you from blowing axle and pinion seals.
For a front grille check out Royalty core. They make some of the sickest grilles and emblems. Pricey, but not as bad as RBP.
'07 CC 4X4 banks ram air w/ tb screen removed, banks monster exhaust, prg minilift, PRG UCA's, 5100's mid perch, sway bar removed, 5125's, DK shackles, '08+ brakes with Powerstop D/S rotors and pads. PRG SS braided brake lines, headlight mod w/ Morimoto switchbacks, Legit 55w 6000 hid's (lows and highs), modded tail lights, street scene grille shell, xd diesel 20x10 w/ terra grapplers, pinch weld mod, axle vent mod, BW pocket flares, PD'd stuff, BL step rails, SM designs bezel kit, LPD Tru-cool radiator bypass mod, ADD W1 magnetic oil plug, Cajun B pipes.