Agreed. I'm 45 and wouldn't dream of putting a Halford-esque mod like that on my car. OEM look all the way for someone my age. I'd map it, stick a Miltek on it, maybe even lower it but it'll stick look the classy machine it always did. Pink stripes on the front though, noooooo!!!
However, it's your car and you're perfectly entitled to do whatever you want with it - just because this old fogey wouldn't do it doesn't mean to say you shouldn't.