s570 is a nice guitar! Does yours have a quilted maple top, or spalted, or solid color?
If I'm not mistaken, that's a HSH configuration. I went with Dimarzio Tone Zone and Air Norton, but I'm not into thrash or metal. Left the single coil in the middle, but may eventually get a True Velvet. If sticking with Dimarzio, make sure the pickups are F spacing.