I'd have to agree with your friend. At least from the build and price it looked pretty good spec'ed out like that. I'm actually not a big fan of the magnetic contrast parts with some of the bolder colors. It looks better with black and grays IMO.
Isn't the 2.3L in the Mustang due for a power bump soon or did this happen recently? I'd be happy with 310hp / 320tq stock and there's a lot more power that can be gained in the aftermarket.