It looks like the meter/panel unit could be set up to easily go over the six throw limit as well - no main in this panel. Plus, I'm wondering what is the ampacity rating of the main supply cable to the meter. Looks like it might be quite a stretch to supply that large panel.
The workspace violation created by the presence of the washing machine/dryer is another problem, along with the fact that there is not much physically supporting the large panel.
In all, the close co-existence of electrical and plumbing makes me very nervous.