A good glass body takes a minimum of work to get it ready for paint. My Outlaw 3 window body was very straight, and my painter said it took less than a cup of filler to get it ready for paint, and that was mainly used where I permanently attached the rear fascia piece to the body. What a lot of people don't realize is that a good body may cost more up front, but you save tons of time and money prepping it for paint.