Don't put them on the
headlights. Had them when I bought the car and the tail light trim too. Bought
new headlights and they look much better. I have the hood scoop too. It and the tail light trim look ok but the
headlight trim looks very tacked on. Be careful what you add. That double stick tape is very tough to remove. A heat gun will help but you have heat sensitive material under and around the unit. I tried to pry one off and came to the conclusion that I was going to destroy the hesdlight due to force. you can take the unit out of the car but how do you hold it? Build a jig?
New headlights are about $75 to $85 each with a light bulb in it. Pretty cheap compared to $1,000+ ea for tail lights. I would remove the tail light trim too if I could. Replacement is too expensive. This is a very subjective decision as beauty is in the eye of the beholder. Just be advised that it will not come back off reaistically.