Create new RSS feeds using Yahoo Pipes

Need the services of an RSS expert with experience of Yahoo Pipes, and ideally the Alchemy API. Currently, I operate a website that sources information from approximately 100 RSS feeds. I would like to add additional tags to these fields using the Alchemy API. More information about the API can be found here: [login to view URL] I would suggest the easiest method is to use Yahoo Pipes to create new RSS feeds incorporating the additional information. Alchemy have already constructed several tools in Pipes to help this process: [login to view URL] We would firstly need to use the URLGetText tool to obtain the full text of a web page referenced by our original RSS item. We would then need to parse that text using the Alchemy TextGetRankedNamedEntities tool to extract tags from the full text. This task will basically involve combining the two Alchemy Pipes tools with our own existing formatted feeds. These fields, and the original RSS source will need to be output to a new standardised RSS feed. We will eventually be importing this to a website via the Drupal Feeds module.