Should I change the way this blog looks?

After blogger came out with all those new templates, I have been thinking about giving this blog a new look. I guess I am kinda reluctant to change because I like the "clean" look that this blog has right now. I'll give it some thought. Right now I have got a quick chore, a neighbor wants help changing her spa filter. While I am doing that, I'll think about changing the layout. The one thing I do like about the new themes that blogger offers is the option of adding pages. Right now I have no idea what my added pages would be, but it is a nice option to have around.