Hi Im new to the forum I have a 2005 F350 Lariat CC LB 6.0L Diesel. There are a lot of things I want to do to it but first I want to add cab lights to the roof. Dealer wants approx $500.00 dollars to do it. Is there any aftermarket fix for my problem. Gotta have those cab lights, I sure wish the previous owner could have checked that simple $55.00 dollar option at the time of order. Thanks for and help and advice in advance.