Different Blog Layouts?

I started this latest blog because I have found that there are so many attractive-looking blog templates out there and if I find some that I like I would like to try them out here.

Now I already have a testblog but I didn't want to try different blog layouts there because everytime I wanted to use a new blog template, I would have to re-add my widgets - and that's just too much work!

This first blog post was done in Blogger.com's own template - minima