Magento Product Articles Extension Modification

We are in need of a Magento extension to be modified to allow for us to post articles from third part blogs and news websites. The extension is originally designed to allow for posting articles from within our own website. However, we do not need this feature and require the extension to allow for articles to be posted from an outside source. The requirements are as follows: 1. Article title needs to be clickable and link back to the original source 2. Article should show thumbnail of the product sourced from the product page. 3. Article will show a snippet of the original article (200 words) 4. Article must show the logo of the blog which the article is linked to (we will manually upload this from product admin area) 5. The date the article was posted must also be displayed