just use new blogger "add a new ...." for meta things, H1, H2, etc. can be tinkered with but not too much, check out the first two sig. links they are blogger blogs, give props to blogger somewhere on your blog with a link.
you could directly change things in the coding and/or move the widets around in the template section.
you could directly change things in the coding and/or move the widets around in the template section.
Under the "Template" tab, or through the "Layout" link, there's an option labeled "Edit HTML". If you "Download full template" you can make changes in the file it gives you then reupload it through the box that's right there under the link to download it. The blogger template language is a little like coldfusion, or an expanded HTML.