simple panel with argument userid previews but does not display

Thanks for responding so fast!

$page = new stdClass;
$page->disabled = FALSE; /* Edit this to true to make a default page disabled initially */
$page->api_version = 1;
$page->name = 'Ambassador_Personal_Pages';
$page->task = 'page';
$page->admin_title = 'a';
$page->admin_description = '';
$page->path = 'ambassador/%';
$page->access = array(
'plugins' => array(),
'logic' => 'and',
);
$page->menu = array();
$page->arguments = array(
'0' => array(
'id' => 1,
'identifier' => 'User ID',
'name' => 'uid',
'settings' => array(),
),
);
$page->conf = array();
$page->default_handlers = array();
$handler = new stdClass;
$handler->disabled = FALSE; /* Edit this to true to make a default handler disabled initially */
$handler->api_version = 1;
$handler->name = 'page_Ambassador_Personal_Pages_panel_context';
$handler->task = 'page';
$handler->subtask = 'Ambassador_Personal_Pages';
$handler->handler = 'panel_context';
$handler->weight = 0;
$handler->conf = array(
'title' => 'Panel',
'no_blocks' => FALSE,
'css_id' => '',
'css' => '',
'contexts' => array(),
'relationships' => array(),
'access' => array(
'plugins' => array(),
'logic' => 'or',
),
);
$display = new panels_display;
$display->layout = 'twocol_stacked';
$display->layout_settings = array();
$display->panel_settings = array();
$display->cache = array();
$display->title = '';
$display->hide_title = FALSE;
$display->content = array();
$display->panels = array();
$pane = new stdClass;
$pane->pid = 'new-1';
$pane->panel = 'top';
$pane->type = 'user_profile';
$pane->subtype = 'user_profile';
$pane->shown = TRUE;
$pane->access = array();
$pane->configuration = array(
'context' => 'argument_uid_1',
'override_title' => 0,
'override_title_text' => '',
);
$pane->cache = array();
$pane->style = array();
$pane->css = array();
$pane->extras = array();
$pane->position = 0;
$display->content['new-1'] = $pane;
$display->panels['top'][0] = 'new-1';
$pane = new stdClass;
$pane->pid = 'new-2';
$pane->panel = 'right';
$pane->type = 'block';
$pane->subtype = 'aggregator-feed-1';
$pane->shown = TRUE;
$pane->access = array();
$pane->configuration = array(
'override_title' => 0,
'override_title_text' => '',
);
$pane->cache = array();
$pane->style = array(
'style' => 'rounded_corners',
);
$pane->css = array();
$pane->extras = array();
$pane->position = 0;
$display->content['new-2'] = $pane;
$display->panels['right'][0] = 'new-2';
$handler->conf['display'] = $display;
$page->default_handlers[$handler->name] = $handler;

So I guess there is not some easy obvious mistake I am making here?

Can you think of another way to use these or other tools to create the same result but that bypasses whatever is wrong here? Thanks for the help.