My perfectly legitimate business at http://www.mustangtraderonline.com got slapped by the Penguin update a few months back for our 2 main keywords that we were ranked #1 for for 6 years in a row. 'Mustangs for Sale', and 'Mustang for Sale'.. I've read all of the information from the SEO experts out there and redid the main page to not 'keyword stuff' - even though the site is a Mustang classified ads site and customers list their cars using the word Mustang, so there's not getting around that one.. I've reviewed backlinks and had 2 sites remove backlinks that they had places on all their pages.. But these backlinks still show up in Webmaster tools 5 months later and i can't get Google to remove them.. when these links are removed, the anchor text of my links seems balanced.. but maybe i'm still missing something?? or is my site in a black hole?? or is google out to get me?? i'm so lost and will pay someone WITH PROVEN EXPERIENCE to help me get it back.