It all depends on what you want the truck to look like.
If I was in your shoes I would take that 8K and do the following.
*35X12.50R20 Toyo Open Country M/Ts
*Recon Smoked Clearance Lights and Mirror Blinker
*Replace Door Speakers
*Coil Leveling Kit with Adjustable Track Bar
*Rize or OUO Traction Bars
*Deleted Stripper Pole and LineX bed
*Anderson Adjustable Hitch
*Filter Back Exhaust (To get rid of the dual tips and once your ready to tune, your exhaust is half way done already)
Silver 2013 F-150 Supercrew 5.0L FX2
Boss Coilover Suspension, 275/60R20 Nitto Terra Grapplers, Airaid Jr Intake, Banks Monster Muffler, Mag-Hytec, SCT Tuned By Torrie @ Unleashed Tuning
Built On 11-15-2012