I also use the headlamp protectors and have the beam deflectors stuck to those, rather than the headlamp itself. As i have seen other marques headlamps craze with beam deflectors stuck directly to lens. Whether this would happen with Antara i will not risk so the protectors made sense to me.
Thanks for the advise. Just got back from Eurodisney. Never needed them this time as we never drove in the dark however, in August we go over for 6 weeks or so and will need them by then. I will get the protectors as well.