Wanting to buy a fox: need guidance

So i just got into the mustang game with my 2000 GT that I just purchased in Jan. Before that I had a 93 GT that I had to sell for personal reasons. Im wanting to purchase another foxbody and need some guidance. What can I expect from a car with the following mods and what should I look for/at while inspecting the car? Please take a look at these specs and tell me what you think. Thanks peeps, looking forward to getting a secong pony into the garage.

SPECS as stated by the seller:
1991 5.0 Ford Mustang GT. Power door locks and windows. Cold A/C. AM/FM cd player. Brand new rear tires. Clean inside and out. Current registration and inspection. About 3600 miles on the rebuilt engine.


Engine has the following:

302 stroked to a 347
Lowered Eibach Springs
Aluminum Drive Shaft
Ford F.Cam
Twisted wedge heads w/port and polish
BBK Full length headers
Computer Chip
After market headlights
LX tail lights
New Alternator
New Optima Red battery