When to tell Google Webmaster Tools that domain has moved.
I have moved a site to a different domain name and did a complete overhaul. Link structure has changed because the old one was very bad. That being said, I am doing 301`s manually on about 1800 pages. I prioritize what to move first based on SEO Landing Pages report in Google Analytics. Stuff that has most impressions and clicks goes first and some content is clearly bad so I will just 301 to a suitable section of the new site. I am about half way done with my 301`s.
Should I wait until I finish all my 301s or can I indicate in Google Webmaster Tools that the domain has moved??