I have one of the homedepot special oval window, fiberglass wood look front doors. It has the brass colored leading in the window, and I would like to try to take it apart to paint the leading black to better match my new roof, shutters, and oil rubbed bronze hardware.. It looks like on the inside of the door there is screws around the perimeter of the window to remove it from the door. I am afraid to mess up any seals or anything that may be inside, and even after I get the window out is it possible to get to the inside glass to paint the brass stuff? Any one ever try it?