Re: my new rg 3270 m-tb...pickups?
Be warned.. if you buy a Duncan, you will have to either route the pickup cavity on your guitar or modifiy the ears on the pickup. The ears on a Duncan are square whereas Dimarzio's are Triangular.
The pickup combination that is generally recommended around here is the Dimarzio Tone Zone and Air Norton(which also comes standard in practically all Ibanez J-Customs). Why not try a set of the Dimarzio D-Activators. Or maybe a D-Sonic with an Air Norton or Humbucker from hell in the neck?
I'm with DaniJem with going for white pickups for that guitar.