#2
I think so... Can't imagine why you would, though. They're not very good pickups. Measure both pickups and see if they're the same size, if they are (down to a few millimeters) then they probably do.
I'm a communist. Really.
#4
well, stock pups are usually not really aimed at one genre of music. they try to make them verstile, which kind of makes them okay at everything, great at nothing.

if you dig them, go for it. it's your sound you're after, not someone elses. (or are you?)
Jumping Jax Champion 1965!