I think I've only seen one, I doubt your height will impact it but I would advise that you cannot have a roof rack/roof bar system with the sunroof option. Too much of the roof is removed for the glass as I understand it.
That might not be an option for you but worth bearing in mind.
Personally I would also suggest it would also increase the "greenhouse" heat issue the car can suffer from in the summer, it looks cool but I'd stick with metal roof and spend the money on another option :-)
2015 500X Pop Star, 1.4