Problem 1 is resolved

Restored the original file as described below and as per manual install guidelines modded the original file.....no more problem with issue 1
/includes/templates/YOUR_TEMPLATE/common/tpl_header.php

====================================================================

FIND:
-

<li><a href="<?php echo zen_href_link(FILENAME_ACCOUNT, '', 'SSL'); ?>"><?php echo HEADER_TITLE_MY_ACCOUNT; ?></a></li>


-

REPLACE WITH:
-

<?php if (!($_SESSION['COWOA'])) { ?>
<li><a href="<?php echo zen_href_link(FILENAME_ACCOUNT, '', 'SSL'); ?>"><?php echo HEADER_TITLE_MY_ACCOUNT; ?></a></li><?php } ?>


Still need help please with issue two

2 - From within Admin the default centre top box that lists customers (Modded by the COWOA sql script so it lists COWOA customers) is a bit agricultural...any thoughts re tidying this up would be appreciated.

i.e. displays the sql names
BOX_TITLE_CUSTOMERS
BOX_ENTRY_CUSTOMERS_TOTAL 147
BOX_ENTRY_CUSTOMERS_NORMAL 146
BOX_ENTRY_CUSTOMERS_COWOA 1

BOX_ENTRY_CUSTOMERS_TOTAL_DISTINCT 147
BOX_ENTRY_CUSTOMERS_NORMAL 146
BOX_ENTRY_CUSTOMERS_COWOA_DISTINCT 1