Custom Post Type Save/Update Malfunction

Hoping someone can easily make me feel stupid because I’m banging my head on something probably really small that I’ve over looked here. I’ve created a custom post type, which also creates some categories when the theme is activated- all that is good. I also am creating several custom meta boxes, which is where the problem lies. If input data into the meta boxes and hit save/update/publish everything is fine. If i come back, and hit update in the future the meta boxes that I did not put in new data are lost. (only the newly updated meta boxes are saved and it deletes the others)

Here’s the entire post type:

<?

//register post type
function register_resume() {
	$labels = array(
		'name'               => _x( 'Resume', 'post type general name' ),
		'singular_name'      => _x( 'resume', 'post type singular name' ),
		'add_new'            => _x( 'Add New', 'book' ),
		'add_new_item'       => __( 'Add New Resume Item' ),
		'edit_item'          => __( 'Edit Items' ),
		'new_item'           => __( 'New Item' ),
		'all_items'          => __( 'All Resume Items' ),
		'view_item'          => __( 'View Resume Items' ),
		'search_items'       => __( 'Search Resume Items' ),
		'not_found'          => __( 'No items found' ),
		'not_found_in_trash' => __( 'No items found in the Trash' ),
		'parent_item_colon'  => '',
		'menu_name'          => 'Resume'
	);
	$args = array(
		'labels'        	   => $labels,
		'description'   	   => 'Holds our resume and resume specific data',
		'public'        	   => true,
		'menu_position' 	   => 5,
		'supports'      	   => array( 'title', 'editor'),
		'has_archive'   	   => false,
		'taxonomies'		   => array('Education','Work','Code','Software'),
		'register_meta_box_cb' => 'declare_meta_boxes'

	);
	register_post_type( 'resume', $args );

}
add_action( 'init', 'register_resume' );

//create taxonomy
function taxonomy_resume() {
	$labels = array(
		'name'              => _x( 'Resume', 'taxonomy general name' ),
		'singular_name'     => _x( 'Resume Category', 'taxonomy singular name' ),
		'search_items'      => __( 'Search Resume Categories' ),
		'all_items'         => __( 'All Resume Categories' ),
		'parent_item'       => __( 'Parent Resume Category' ),
		'parent_item_colon' => __( 'Parent Resume Category:' ),
		'edit_item'         => __( 'Edit Resume Category' ),
		'update_item'       => __( 'Update Resume Category' ),
		'add_new_item'      => __( 'Add New Resume Category' ),
		'new_item_name'     => __( 'New Resume Category' ),
		'menu_name'         => __( 'Resume Categories' ),
	);
	$args = array(
		'labels' => $labels,
		'hierarchical' => true,
	);
	register_taxonomy( 'resume_category', 'resume', $args );

}
add_action( 'init', 'taxonomy_resume', 0 );

function add_resume_categories() {
	$categories = array("Education","Work","Code","Software","Skills", "Awards");

	foreach($categories as $category):
		wp_insert_term($category,'resume_category');
	endforeach;

}
add_action( 'after_switch_theme', 'add_resume_categories' );

function declare_meta_boxes($post){
	declare_copy_text_meta_box($post);
	declare_acommplishments_meta_box($post);
}

function save_meta_boxes($post){
	copy_text_save_metabox($post);
	acommplishments_save_metabox($post);
}

add_action('save_post', 'save_meta_boxes');

function declare_copy_text_meta_box($post){
    add_meta_box(
    	'copy_text_meta_box',
    	'Degree or Job Title',
    	'copy_text_meta_box',
    	$post->post_type,
    	'normal' ,
    	'low'
    );
}

function copy_text_save_metabox(){
    global $post;
    if(isset($_POST["copy_text"])){
         //UPDATE:
        $meta_element_class = $_POST['copy_text'];
        //END OF UPDATE

        update_post_meta($post->ID, 'copy_text_meta_box', $meta_element_class);
        //print_r($_POST);
    }
}

function copy_text_meta_box($post){
    $meta_element_class = get_post_meta(
    	$post->ID,
    	'copy_text_meta_box',
    	true
    );
    ?>   

<label>List Degree or Job Title:  </label>
<input type="text" name="copy_text" id="copy_text"
placeholder="<?=$meta_element_class?>"/>

    <?php
}

$accomplishment_total = 5;

function declare_acommplishments_meta_box($post){
    add_meta_box(
    	'acommplishments_meta_box',
    	'Accomplishments',
    	'acommplishments_meta_box',
    	$post->post_type,
    	'normal' ,
    	'low'
    );
}

function acommplishments_save_metabox($accomplishment_total){ 

    global $accomplishment_total;
    global $post;
    $accomplishment_total ? $accomplishment_total : $accomplishment_total = 1;

	for ($i=1; $i<=$accomplishment_total; $i++):

	    if(isset($_POST["acommplishments$i"])):
	         //UPDATE:
	        $meta_element_class = $_POST["acommplishments$i"];
	        //END OF UPDATE

	        update_post_meta(
	        	$post->ID,
	        	"acommplishments_meta_box$i",
	        	$meta_element_class);
		endif;
    endfor;
}

function acommplishments_meta_box($post){

    global $accomplishment_total;
    $accomplishment_total ? $accomplishment_total : $accomplishment_total = 1;

    for ($i=1; $i<=$accomplishment_total; $i++):

	    $meta_element_class = get_post_meta(
	    	$post->ID,
	    	"acommplishments_meta_box$i",
	    	true
	    ); 

    ?>   

		<label>Accomplishment <?=$i?>:</label>
		<input type="text" name="acommplishments<?=$i?>" id="acommplishments<?=$i?>"
		placeholder="<?=$meta_element_class?>"/>
		<div class="clear"></div>

    <?php
    endfor;
}