Wait blogs: small restyling with new home slider

Hello, we need to modify a little our blog design. We have 5 blogs: [login to view URL], [login to view URL], [login to view URL], [login to view URL],[login to view URL] a. we want a new, bigger slider as [login to view URL] , very easy to use, possibly without ftp charging of images. large as the columns, tall to decide. b- right column obviously goes down c- post column with images and text go larger in the right, until there is now the line between columns which should be canceled. Please see image attached how we would like to transform blog. We need to approve the slider, because we want to test it, and approve design and usability.