Wordpress Blog in need of Revisions

News blog built site in wordpress not functioning properly and needs some bug fixes. The following needs to be fixed: 1. Make the blog roll- five colums instead of four 2. The featured article (sticky post) is displayed twice instead of once and show 3. Set up the ability to embed videos 5. Registration Form not working 4. Fix some broken links 5. Brighten and lighten the background color and some fonts 6. Brigten the color of some 7. RSS subscribe function not working 8. Set parameters for thumbnails vs full post image. The thumbnail images shows up as a thumbnail in the full post 9. The post blurb should have a set character before the Read More link