1979 Trans Am LSX engine Tremec 5 speed

1979 Pontiac Trans Am Ws6
Mast Motorsports built this car and and there are less than 5000 miles on this setup, here are the details on it:
454 LSX engine dyno tuned to 625hp and 605 ft lb of tqHooker headers running through true 3" dual exhaust into turbo mufflers and exiting out stock splitters (sounds amazing)Shaker is custom mounted to the top of the engine and has no problem "shaking" with this motor!4 core aluminum radiator with dual electric fans (fans are wired to ignition)
Tremec tko-600 5 speed transmission with Hurst shifterCustom driveshaft (it's much bigger in diameter than stock)Original 10 bolt Posi (unknown gear ratio, but they're high...2.56, 2.73??)
Body is in great condition with normal wear and tear (no rust)Paint is in good condition overall. The bumpers have stress cracks (front has several, rear a couple)I was going to install a 77-78 style nose that's why I never repainted front bumper (only looks bad up close)Hood has a couple cracks in the paint on the very front edge
Brand new calipers, rotors and pads on all 4 corners, new master cylinder, new quick ratio steering gearbox, tie rods, ball joints. Lowered 1, " KYB shocks on all 4 corners, leaf springs also replaced.New 17x9 Year One snowflakes with Nitto 555 tires (275/40/17) Less than 500 miles on these
Tan interior is in nice condition, recovered seats, new black carpet, new seat belts, one small (1") crack in the dash, center console has a slight warp on the top so the shifter bezel doesn't sit quite right. New headlinerCar has Fischer T-tops but it could use new seals, new window sweeps.CB and CB antenna (I'm a Smokey and the Bandit fan...but who isn't???Power windows and locks, windows are slow but do work every time. Windows are tinted. Car has AC but it needs to be wired back up. Water temp and Oil pressure gauges don't work but the rest of the gauges do...even the clock!This car has a very expensive and very cool stereo system installed in it. Sony head unit with CD player with aux hookup. Rockford Fosgate 6" speakers in the doors. Two 6x9 RF 3 ways and two RF 10" subs mounted in the rear package tray. The speakers are powered by two Rockford Fosgate amps that are beautifully mounted in the trunk. Driver door speaker isn't working.Car has an anti theft button that prevents the car from starting if the button is off. I will explain more to the winning bidder.There's a plug in under the dash for tuning this car and for other diagnostics. The controller is in the trunk for hooking into this.
So to sum up this car, I would say there has been north of $60,000 stuck into this car (engine alone was $20g) It's a nice driver, not a show car but with very little could be a show car. My wife can't drive stick and we're looking at buying some land.This car was an original 400 4 speed and I know where motor and transmission are....if they still have it. I'll give the info to the winning bidder. There are also signs of this being an SE car but other things say otherwise. Tried ordering a phs and they never responded, but they also didn't charge my cc. Any questions feel free to contact me. Thanks