I originally intended to go with the perforated vinyl, but since other elements of the interior are not stock I decided to upgrade the headliner material. I used Alcantara, which is basically synthetic suede. I'm using the same material (but a different color) for the insets on my seats. I will take some pics of the headliner when I get home tonight, or maybe tomorrow morning. Stock Interiors has a wide range of the perforated vinyl in a lot of colors, so if you want to go that route, definitely take a look at their website. I've been focusing on the subwoofer box for the last week because I dont have a lot else to do at the moment. It is a royal pain, but I am almost done with the basic build and I am pretty eager to hear it thump.