It often happens that my Strat (USA made) produces hum (when I have a switch on individual magnet), hum dissapears when I put it in the middle position. It really didn't bothered me before, but now we have some gigs, and it's getting on my nerves. Sound in the middle position ( 2 magnets) just sucks.

So I'm thinking of replaceing the bridge pickup with Seymour Duncans Hot Rails.
Does anybody has any experience whit those pickups. Would it sound good????

Or maybe anybody know how to get rid of the hummin'

I love the sound though and so I'm a little nervous about change.