Custom Header with logo on top

Im having a really dumb problem and I know its my fault or just something Im missing. I,m working on a theme and I have built the custom header function into it and so that my client can upload his own headers, I have a logo thats hard coded in and I am using the 960 grid. The problem Im having is that I cant figure out how to introduce the img src php to the header div and then just have my logo inside that div or grid. I think my code is under the amount to not have to be pastebined so i will post the header portion here :

<div id="header-box" class="container_24">

<!-- The custom Header selectable in the dashboard under "apperances/header" -->
     <a href="<?php echo get_option('home'); ?>"><img src="<?php bloginfo('template_directory'); ?>/images/logo.png" alt="Kazler.com - The real estate marketplace"></img></a>

<!-- The custom logo "not selectable", its hard coded in the header.php right here -->
            <img src="<?php header_image(); ?>" height="<?php echo get_custom_header()->height; ?>" width="<?php echo get_custom_header()->width; ?>" alt="Kazler.com - The real estate marketplace" />

    </div>

and the functions php portion here:

// Custom Backgrounds
$args = array(
	'default-color' => 'CDCDCD',
	'default-image' => get_template_directory_uri() . '/images/background.jpg',
);
add_theme_support( 'custom-background', $args );

// custom headers
	$args = array(
	'width'         => 1030,
	'height'        => 153,
	'default-image' => get_template_directory_uri() . '/images/header.png',
	'uploads'       => true,
);
add_theme_support( 'custom-header', $args );

	add_filter('widget_text', 'do_shortcode');

and the styling only really coming from the grid. I have not used any negative paddings or margins simply because I dont like them and I have tried an old z-index trick I used to use but it didnt work. Anyways, I need to get that logo to sit inside that custom header, So how can i do this? I have just about beat the keys off my keyboard trying to get this and I know its something stupid like some neg paddings or position in css or something but if anyone has any suggestions, please let me know.