I would recommend against cross-drilled or slotted rotors only because they acutally remove usable surface area from the disk, and you will honestly not be able to tell enough of a difference with most normal driving. I recently got new brembo blanks (stocks ones were really warped) on the front and kept the OEM rear discs and got a set of Axxis MetalMasters all the way around. I definately agree with Drumsy in regards to spending the money on good pads ebcause that is where you will feel the most difference. Pedal feel is excellent and there is most definately a noticeable difference in stopping power. IMO..get the best pads you can. If you HAVE to get new rotors, then do so, but don't spend the $$ on those. Check out www.importrp.com for pads and rotors. That's where I got mine from. Awesome price and very fast shipping.