Load CSS and JS in footer

Hi! I need to know if its posible to have this feauture on plugin, to get css and js in the footer! For better loading and high SEO score I have to do this, to move all js and css in footer side.

On my functions.php i put

remove_action('wp_head', 'wp_print_scripts');
remove_action('wp_head', 'wp_print_head_scripts', 9);
remove_action('wp_head', 'wp_enqueue_scripts', 1);
remove_action('wp_head', 'wp_enqueue_style', 1);
add_action('wp_footer', 'wp_print_scripts', 5);
add_action('wp_footer', 'wp_enqueue_scripts', 5);
add_action('wp_footer', 'wp_print_head_scripts', 5);
add_action('wp_footer', 'wp_enqueue_style', 5);

All the scripts are down now, only wp-external-links css is still up in head area!

thx!

http://wordpress.org/plugins/wp-external-links/