I'm thinking of migrating from Gmail (and other Google services) to Outlook.com, but I'm not sure how I should handle this.

Currently I have one mail address at Outlook.com of which it's mail is moved using POP3 to Gmail (mostly for legacy reasons, it hasn't been my main address since ~2007 and was pretty much only used for WLM after that).

I sync my Google mail, contacts and calendar (which I don't want to transfer one by one, by the way) to my Windows Phone.

I want to turn this all around. My mail, contacts and calendar should all be stored on Outlook and my mail should be fetched from Gmail and imported into Outlook.

How should I get around to doing this?

On the Windows Phone side it's just tapping a few checkboxes but on the Outlook side (especially contacts and calendar) it looks all complicated.

Any advice?

Thanks.