Magento module

Hi, I need a Magento module, similar to the "Dynamic File Attachments" one, but customized as follows: 1) I need to upload PDF files, and for each one the module has to recognize the format(height and width) and how many pages contains. 2) I also need, for each uploaded file custom options (ex.color and weight) 3) Following the format and the custom option, it has to calculate the price in real time, for each upload 4) The order in the admin section needs to have all the related details about the previous upload and related custom options selected. 5) After the order is submitted and payed, magento has to send an email about the whole order and related attachment to an external email address. That's it. Please let me know for any further details.

Deadline: 5 days