Conversion of Woocommerce Website in to magento

Hello freelancers, we require freelancer for woocommerce website which is already build we want to convert online store in to magento, three things are important for us. inventory should be working i mean if stock is 5000 stock and if some one purchase 7000 stocks then message should be displayed like 2000 stock is out of stock so he cannot purchase more than 5000, secondly it should be integrated with quickbooks and third ups shipping prices should be working with the magento project, we will require all plugin used after the project is completed. because in future if we need it plugin should be usable by us. we want this project urgently should please bid on urgent basis. waiting for your bid, no time wasters please regards viral patel