Custom Nav with iNove theme and Posts

Id like to use a custom nav with iNove theme – the way it is currently set up is the nav options are to either have categories or pages display in the nav.

i do not want this – i want to be able to create my own custom nav with a wordpress plug in and edit the header.php file to call in my custom nav.

i am using – WP Main Menu as my plug in to create a nav.

here is the header code –
<ul id=”menus”>
<li class=”<?php echo($home_menu); ?>”>” href=”<?php echo get_settings(‘home’); ?>/”><?php _e(‘Home’, ‘inove’); ?>
<?php
if($options[‘menu_type’] == ‘categories’) {
wp_list_categories(‘title_li=0&orderby=name&show_count=0’);
} else {
wp_list_pages(‘title_li=0&sort_column=menu_order’);
}
?>

and the code wp main menu tells you to put in for your nav is
<?php wp_main_menu(); ?>

here is the site – bobbysolecki.com
iwant to keep the home button as is and keeep those styles – but after the home button appears my custom nav. no matter where iput that <?php wp_main_menu(); ?> i can not get the nav to appear properly

HELP!!!!