Thanks for taking a look and I agree with you, the page is there for the route. Hopefully the additions I've made will give more of the info you are looking for regarding where it is and where to camp etc in Chamonix.
One of the rare examples of pages where the route page is better than the main one. Four stars for the route, two for the main page. It just needs more info. Also you could "activate" the weather link. And attach it to the appropriate mountain group - if there is one ;-)