Been covered quite a bit, worth a search. If memory serves, the general concensus is that unless you're getting them for a song you're better off spending your money on oem discs and ds2500s with new fluid and braided lines.
That's what I did on my EP3 and I can't fault the setup, it's very effective. Admittedly the Brembos look nicer, but I think that's pretty much all you gain.
Sure someone who knows more will be along shortly.
Actually, I think there was a sticky on CTRO where they went into some detail on the topic. I'm not on there any more, but worth a search if you are.