8" of suspension lift is excessive. 2" spacers would need removed. 4.56 gears are not appropriate for 35s and that engine/ tranny combo. One ton steering sounds scary. Get more details about the steering and post pics.
What type and brand of lockers? Honestly, I would never consider a rig setup this way to be a daily driver. It sounds more like a toy that should only be driven occasionally.
$8k sounds about right for this rig. I bought an 06 sport in excellent condition last year with long arms, 35s, lockers, 4.88s, winch, and 40k fewer miles last year for $10k. What is the asking price?