lemonademaker

Got a question for all your hardcore mustang know-it-alls out there. What's my pony worth? Here are the specs:

1989 Ford Mustang LX, originally a 4 cyl. Has had rollover (I believe, but don't know for sure) Odometer reads 49,685.
Repainted Racing Orange (like the General Lee) and has mostly black interior (i still havent replaced the gray door panels)
351W w/ 4 barrel AFM Comp Carb.
New Transmission (5-speed) and Clutch Kit
Steering is nice and tight, very touchy, perfect for a tour 'round the track.
4 New 16" Cooper Cobras
New Spark Plug Wires and New Plugs
New Stereo wtih a 300W Jensen Amp and Dual 10" Kicker Comp Subs, stock speakers in the back and Lightning Audio in the front (by Rockford Fosgate)
Rear Seat Delete Kit
New Headlight Housings (so you can see well! the last ones were pretty yellow)
2 Custom Racing style seats from Mustangs Unlimited, in black.
New Horn (hey it didn't have one!)
Guardian 911 Alarm System
Bad tint job by the last owner (not to make it sound awful, but it's not a pro job by any means. Only the Driver and the Rear Window were tinted)
No A/C
Paid 4500 for it, but redid most of what you see here, except the engine. I've put (including original price) 12000 on it. What am I looking at for a resale value?