What are the screw needed for installing the interior door panel. I have the door from the prev owner, but not installed. It looks like it needs 7 screws from the door panel to frame, what are the callouts and source that I can get from? Also the door handle to frame needs I think 7 screws, 3-4 that are gold in color and 3 or4 that are black in color? What are these if someone knows off the top of your head. thx.