i think the 2010+ are too refined on the inside, bloated looking in the 1/4 panels, and very euro looking. i love the powerplant and thats about where it ends for me.
mystic cobras are cool, but generally look to purple to me. unique cars, that require a unique driver. keep in mind the interior is bare bones, and the clutch is HEAVY.
i dont see the guy selling that car for 22k if its as nice as you make it seem. that said, out of the 2, i would likely lean towards the 03 cobra. unique car, will always hold its resale value over a coyote 5.0, street cred, limited production, and it could likely be had for less than what you would pay for a new car.