I would go with OEM or Driveline performance on the clutch. I would only buy ball joints from them if you have Alba Arms. Get Alls Balls or OEM for stock arms (if they are replaceable which I think the later years are).
I've heard good things about their clutches in the Z400 world, but with the Raptor 700 go with something that is proven and has plenty of clamping force.
06' 700 SE