We're planning a full migrate to HTTPS for our website which is accessible today by both **www.**website.com, **http://**www.website.com as well as **https://**www.website.com.
After the migrate the website will only be accessible by https requests and every other request (Ex. www or http) will be redirected to the same page but in HTTPS by 301 redirects.
We've taken a lot of precautions like fixing all the internal links to HTTPS instead of HTTP etc.
My questions is: What happened to your rankings for HTTP after making a full migrate to HTTPS?