Good buy? '94 Trans Am LT1

Hey there,

I was hoping you all could help me. I'd like to know if you think this car sounds like a good buy (assuming of course it is in good mechanical condition). All the nice engine mods are very attractive sounding to me but also scare me as I hope this doesn't increase my chances of having a problem. Also, if anyone could give me a ballpark on the mpg for a trans am of this nature I would appreciate it.

Thanks, and here's the description:

1994 Trans Am Auto with only 88,762 miles on it with an LT1 engine. Cold air conditioning, power locks and windows. The car has 18inch rims. Many high performance add on's. Mods are J&M rear lower control arms, long tube headers, Flow Masters Muffler, Moroso cold air intake, Performance maf, Strut Bar, Hypertech programmed(comes with programmer), Hypertech air flow tip, Prothane tranny mount, new Boush plugs, plug wires, High performance opti-spark and module. New coil and egr ex kit, New water pump and a 160 degree thermostat. The interrior is in good shape for its age.