If you like it do it. I'm not sure about how that would look especially not knowing what your X looks like now (color, accessories, mods, etc).

Think about if you're gonna use the roof rails. If so, the paint might not last. Don't remember if the rails are metal only but they might have to be anodized if you're gonna use them. See where this is going ...

You might have to paint the other black trim to match too.