Transfer contacts, messages to Lumia 520

I'll be gifting my dad a Lumia 520 morrow, and I want to make the transition from his MotoRazr V8 dumb phone to Lumia as painless for him as possible. What are my options, O Wise Ones?

The tricky thing is that he has a lot of drafts in his messaging application where he saves his passwords, so that he can check them in case he forgets one. I'd ideally want all the data (contacts + inbox + drafts) copied to his new Lumia.

Any help would be most appreciated - Thanks.