For tint laws per state...check this out...

http://www.tintlaws.com/

As for the black headlight...just mod yours if theyre stock. I'm not positive of what the 5th gen oem headlights look like, but I'm sure they wouldnt vary far from 6th cept size and the corner being seperate.

Here's a diy for changing the housing of the headlight for 6th gens..perhaps this could be useful if you decided to take a route similar to this.

https://www.honda-acura.net/forums/s...ting+headlight

Plus, buying some spraypaint beats paying $100+ for what you can do yourself