J30t parts on a S13?

[dirkbottompants]

So recently I bought a J30 for parts for my s13 for the parts that I knew I could use, but now I don't really know what else I can use and I haven't been able to find any straight answers.

Link to the Posting:
http://chicago.craigslist.org/sox/cto/5412212875.html

Parts list in case it gets removed:
Engine:
- VG30DE V6 (same engine as 300zx NA) w/ automatic transmission
- New accessory belts (power steering, a/c, fan)
- New water pump (OEM not autozone crap)
- New fuel injector (#4)
- (4) new bosch o2 sensors
- MAF sensor cleaned
- Oil changed (9/1/15)
- Coolant temp sensor replaced (11/19/14)
- Brand New fuel pump (11/28/14)
- cleaned out Idle Control Valve with new gasket (12/4/14)
- EGR tubes unclogged

Suspension:
- S14 Zeal Function Coilovers in the front ( 6 way damper w/ height adjustability)
- rear: Infiniti q45 y33 Boyz Algernon coilovers & swift springs (15 way adjustable)
- S14 Megan adjustable tension rods
- S14 lower control arms welded for reinforcement
- OEM outer tie rod ends part no. (36160200086)
- z32 300zx front sway bar
- circuit sports front sway bar links for S13
- s14 240sx front spindle (knuckle and hub)
- Z32 Powertrix Rear Upper Control Arms for camber adjustment
- S13/z32 Megan rear toe arms for toe adjustment
- Negative -3 camber aligned by One6 Motorsports

Interior:
-Bride seat
- Z33 350z passenger side seat
- Works Bell steering wheel hub (Dual SRS from JDM S14)
- Fatspec quick release hub
- MOMO competition steering wheel

I already have the steering wheel stuff in and I am getting a new bracket fabricated for the seats. I am planning on selling the engine so all I really need to know is what I could use from the suspension parts.

Also, what would be a good price to sell the engine for once I get it running solid?