Oscommerce development project for fuzzoid

Hi fuzzoid im looking for some small changes to oscommerce. In the admin side if an order is partially shipped, you can mark which products were shipped. But in the customers account, it doesnt show which product was shipped and what is still left to ship. Can you make it so the customers account shows which product was shipped and which has still to ship? In the admin side, if an order status is marked as backorder, can you make a box where I can input the date the product is due in, and when I update the status to backordered, an email is sent to the customer with predefined text and showing which product is back order and the date it is due in? Sometimes customer might order more than one product, but the rest are available, so the email should only show the products I mark as backorder.