why reinvent the cycle? i really dislike the default run-icon, so i changed it. i replaced it with the light modyfied document-properties icon from dan rabbit´s elemantary project. just copy it into your favourite iconset (after resizing and renaming). vin the pack are one .svg- and one 128px .png icon. all credits goes to dan rabbit and the other individuals who are involved in the elemantary desktop projekt.