Get Virtuemart Products onto Google Shopping

I have an online store here: tailsofny [dot] info/Online-Store [dot] html?view=categories&virtuemart_category_id=0 and I want to display the products on Google Shopping The store is built in Virtuemart and I've installed a plugin to build the product feed file (this file is attached). The file is not completely correct, some things like the categories will need to be fixed to match the correct Google products. This project is to modify the existing file, or create a new one and upload my products so that they appear on Google Shopping. I already have a Google Merchant account and can provide all info to the site and whatever other info you might need. This should not be a difficult project, most of the work is done, there is just some modifying of the product feed file to finish it up. If you have any questions please let me know.