war machine 115

I was looking through the stuff on fordaccessoriesstore.com and saw an interior lighting kit (part number 8S4Z-13E700-AA). It says its fits '08 stangs. I didn't get the ambient lighting with my car andafter seeing a few people with it I kinda like it. I was wondering if anyone else has anything like this and how hard an install would be? How would the cupholder light up without any holes or anythingin there right now? I'm thinking about ordering it and taking it to the dealer and letting them put it in for me but don't want them trying to say it won't fit or work in my car. If nobody has any input for me I may need to be the guinea pig for anyone else wanting something like this...