Maintain stroke thickness in a dynamically scaling MC?

Is there any way to dynamically scale a movie clip and keep the stroke thickness of lines and size of the text within it from changing? The problem is that I need the lines to scale but without the stroke thickness’ changing. I think I may have a solution to the text which would be to dynamically position it to the coords of graphics which scale with the clip on resize. I’m stumped on the lines thicknesses though. The lines are going from practically invisible to big fat things. Someone help me! I’d love to make this work…