Strat pickups for Beatles covers

What would you all recommend as the best set of pickups to put in an MIM 60's strat for doing 60's covers - mainly Beatles, but also other material from the era. Of course I'd like to nail specific strat tones like Nowhere Man, but I really want the guitar to be an all around workhorse.

It's not the pickups as much as you need flatwound strings since that's what they were using. Put a set of flatwounds on your Strat, play the opening to Day Tripper, and you'll be amazed!