need a custom macro x8

I have a drawing with 3,000 curves and associated outlines.   I want to quickly make each curve outline match the color of it's fill.  Find and replace takes too long.

1. Besides find and replace and manually modifying each outline,  is this capability already available in X8 using other methods?

2. If not, can someone fashion a Macro for this?  or  does one already exist?  

I have 0 experience with macros - any help / advice is greatly appreciated.