Post grabber

I have a WP blog, I need to grab content (posts) from blogs and forums, using something like DLE grabber tailored for wordpress. Required: - Get all content from source sites by Catergories, by User, by Days, by Tag, by Post. - Modify title, tag... - Access to Source site by guest or user (login) - Check Duplicate Archives before adding. - Automatically add tag, keywords to wordpress post (seo) - Remove unwanted words (negative words list) - Save / Clear Grabbed history. - HTML Cleaner : Clean HTML code on Grabbed content. - Image Manager : Edit Path of Image, Resize Large Images, Edit Align Image at left, center, right. - Image Remote Uploader : Remote images to Lulzimg - Fileserve Uploader : upload files from source post and host to my fileserve account and then post it in the grabbed content.