how to implement "if (current_user_can('level_10')) :" ????

I bought and installed Digital Calvary’s Prestige Theme 1.4 on WP 3.1.2 and it has a couple of built in custom post types, which are really neat and all. However there are a few features on the custom post write pages that I do not want to be accessible for all users. I am hoping there is some php guru out there who can tell me how to implement admin only access for the sidebar choices? I have been really excited to learn php, but it has been a challenging yet rewarding uphill battle. I thank you for any assistance you might offer.

Goal: Integrate some form of the following into the theme code below
if (current_user_can('level_10')) :

(I believe this is the entire snippit of code referring to the sidebar)

/***********************************************************
* Definitions
************************************************************/

/***********************************************************
* Class name:
*    CPMetaProjectSidebar
* Descripton:
*    Implementation of page siedabar selecting meta box
***********************************************************/
class CPMetaProjectSidebar extends DCC_Meta
{
    /***********************************************************
    * Constructor
    ************************************************************/
    public function __construct()
    {
        $this->_name = 'page_sidebar';
        $this->_std = CMS_NOT_SELECTED;
        $this->_title = 'Page sidebar:<br /><span class="cms-span-10-normal">(if not set default sidebar will be used)</span>';
        $this->_type = 'project';
        $this->_desc = '';
    } // constructor 

    /***********************************************************
    * Public functions
    ************************************************************/
    public function display()
    {
        $value = $this->initDisplay();
        // title
        echo '<div style="font-size:10px;line-height:10px;font-weight:bold;margin-top:10px;margin-bottom:4px;">'.$this->_title.'</div>';
        // box value

        $dccp = GetDCCPInterface();
        $pi_general = $dccp->getIGeneral();
        echo $pi_general->printSidebarsList(300, $this->_name, $value);

    } // display
} // class CPMetaProjectSidebar

/***********************************************************
* Class name:
*    CPMetaProjectDisableSidebar
* Descripton:
*    Implementation of CPMetaProjectDisableSidebar
***********************************************************/
class CPMetaProjectDisableSidebar extends DCC_Meta
{
    /***********************************************************
    * Constructor
    ************************************************************/
    public function __construct()
    {
        $this->_name = 'project_nosidebar';
        $this->_std = '';
        $this->_title = 'Check this field if you want to display project as full width page without sidebar.';
        $this->_type = 'project';
        $this->_desc = '';
    } // constructor 

    /***********************************************************
    * Public functions
    ************************************************************/
    public function display()
    {
        $value = $this->initDisplay();
        // title
         // echo '<div style="font-size:10px;line-height:10px;font-weight:bold;margin-top:10px;margin-bottom:4px;">'.$this->_title.'</div>';
        // box value
        echo '<div style="margin-top:5px;"><input type="checkbox" id="'.$this->_name.'" name="'.$this->_name.'" '.($value ? ' checked="checked" ' : '').' /> <span >'.$this->_title.'</span></div>';
    }
} // class CPMetaProjectDisableSidebar