debug and enhance ebay extension for magento

you will will attached two ebay extensions: first one from magegaga is used for publishing. second one is used for sync inventory, importing ebay customers, create orders, subscribe to newsletter.... 1 bugfix the list is not complete: for exemple stop and remove an item does not work when importing an order it's tagged as completed while it should be processing, Only when I tag it as completed on ebay or magento the status should be changed as well. Those are the main bugs, but you should expect more. 2 new functions lust like M2epro, I want pricerules from magento to ebay, and special prices from magento to ebay. I also need shipping methodes on a per listing basis. Those methodes are easily scrapped from ebay api. I also need rules based sync between magento and ebay. using the rules engine from magento, I could for exemple choose to unpublish from ebay when qty<2 or automatically publish from ebay when delay changed in magento, or new item in some category with at least qty=2 and price<$100 those are just exemples.