I used a long time digging into the code and functionality of both Moveable Type and Wordpress, to compare them. Both systems are marvelous. We should all send a friendly thought to those developers, in both camps. Magnificent work, boys and girls.
For my purposes i chose Moveable Type and therefor my site is build on top of that. I did a lot of rewriting of the templates, to make it behave like a photo blog and in that process i also did a lot of work on cleaning up the html.
In regards to css and the html markup, i owe Bjarne Jepsen a big: Thank you!. He has really provided alot of constructive criticism and also thought me a few things about CSS. To use his words: "This markup is now kosher!"