Sounds like a good deal. The motor he put in that car is not an all out monster but will deffinatly be a blast to drive, kick some @$$ on the street and give you miles and miles of reliable horse power.
The rims, tint and other stuff can be eaisly changed so if you dont like it make it go away. Car has a good stance to it and fromthe sounds of it has had recent high quality parts installed.
I say go for it, I hate the 4th gen Vettes but thats just me. If the car is as clean as your Vette looks i say go for it
Let us know how it all goes down
thats a nasty looking vette, id keep it 
haha but honestly I bet the mustang is just as good and just as fast, like you said your trying to save some money on parts, and youll never have to take it to a shop since you can do all the work yourself. And honestly I dont see that mustang needing anything else minus, wheels, and maybe little stuff that might mess up like starter, fuel pump, those dumb little things. Good luck!
. Just get some pics of the install with copies of the reciepts like mentioned above. Nothing helps with the sale of the car like that stuff.
