Heu ... no. For that price, I would get a used Corvette Z06.
They look hella cool, but they are very big cars, almost 600 lb more than the tangtang. Great highway cruisers.
I love the new Camaro, and really like all the Stangs since the body change in '05 and think the Challenger is awesome. Not taking anything away from the Mustang, that new Stang you're getting is really sweet (and the proper color).
But the Vette is where it's at, baby, if you don't need 4 seats......
The C6 Z06 will eat a GT500 alive in every way. Or you can go like I did and take a C5 and mod the ever-lovin' pi$$ out of it under the hood for a fraction of that price, and eat alive a Z06....over 550hp at the crank with mostly GM parts other than the LG Motorsports long-tubes and custom ground cam, all for a total investment of about $22K, including what I paid for the car.
Now all I need are the L5 Motorsport flared rear fenders and some nice 325-wide rear tires to try to help control wheel-spin every where under 75mph....
Repeat after me..... "Don't take off the traction control! Don't take off the traction control! Don't take off the traction control! Don't take off the traction control!"