How does the inlet placement screw you outta getting stripes on the RK hood- you just paint them on where you want them?
The two hoods both bring to the table a different look. The CS6 hood brings a new-age look, while the Legend hood brings a more vintage apperance (hence the company name). So it depends on what type of style or genre you want to run with. Personally, I will always go retro before new-age, and I would opt for the Legend hood.
My pick for my Mustang to be would be either the RK hood, or a combo of the new Foose hood with a CDC shaker in it (I'm more worried about appearance than performace). I would then stripe it in white so hopefully there aren't any striping problems with the CDC shaker unit installed.