Plasti dip might be better than wrap if you want a new look sooner. I had some wrap on mine when I bought it and am very glad to see the back of it. Pealing at edges, warping, stuck like terd to a blanket everywhere else when removing.
Looks like retro fitted LED bulbs are also not allowed either if the headlights in question do not self level:
"Vehicles equipped with High Intensity Discharge (HID) or LED dipped beam headlamps may be fitted with a suspension or headlamp self-levelling system. Where such systems are fitted, they must work; however, it is accepted that it may not be possible to readily determine the functioning of self-levelling systems. In such cases, the benefit of the doubt must be given."