It's an old saying. The Pot calling the Kettle black. They are both black. it has nothing to do with racial skin color.
In other words, you're doing exactly what I did. I voiced my opinion in thinking blue lights are ricey, then you voice your opinion in telling me I'm wrong.
It's forum dude, take a chill pill.
And I totally don't mind. This is a place where questions are asked for peoples opinions. I voiced mine, you voiced yours. Let's move on.
As you said, it's his car. If he wants blue, that's up to him! The only other thing to consider is blue HID's MIGHT, and i say might as in it is a possibility, the police harrass you. 99% of teh people on here with blue lights get by fine, but there is that one dousche cop out there that might pull you over for them.
To each his own and just keep modding the Protege's and all is good!