Bulklister and new listing type add-on for my phpprobid site

I'm looking for 3 things to be done in my phpprobid site. First a software something similar to turbolister from eBay or auction manager from webidz (i know i can buy auction manager for $195 but i need some extra things included on it) something user can download from my site install on their computers and create and manage all their listings. With a couple of new feature includes. More details later by email. Second thing is a shipping system completely incorporated with phpprobid just like eBay shipping wizard. If you know eBay you know what I'm talking about. Seller choose method of shipment and everything is calculated by itself and end user are able to see carrier and price already on the item listing As well as on invoices based on their zipcode location without having to use the weird shipping calculator included with phpprobid. And the last thing is a new category add-on when creating a new listing, Phpprobid comes with auction and buy out ready but I want to include a new form of listing but won't give details here because I don't want competition having included those features on their websites. More details upon request.