adding a stroke to shapes
Hello, I have a design that is a combination of foreground/background paths. They are all grouped. I would like to stroke each positive shape made by the paths (one stroke that outlines the entire shape made by the overlapping forground/background paths. I have tried to use pathfinder/unite or merge, but it changes the shape/fill of the paths. If I just stroke everything, it creates overlapping strokes on both the forground and background paths. Im attaching a screenshot of a close up of part of the design. Help!

