I have the default dealer tints on my X5 but i want to get my entire X tinted. When I say "Entire X" I mean all 4 door windows and the windshield. I was wondering what is the price range to get that job done and if someone can help me Id like to hear some opinions on whats the best % tints (Darkness) one should get throughout the entire X?

Example:

Windshield: %10
4 Windows: % 50


Thanks!