As I mentioned in another thread, I just recently swapped out the originals, Front and Back, at 15k miles.

A straight swap, with the same Rotors, with nothing done to them.

I went to AutoZone looking for the Rotex Gold, they had none, but they highly recommended thier top-of-the-line, which were the DuraLast Ceramics.

New pads went in with no problem-o, super quiet, no squeals, and I'm quite pleased with the no-dust characteristics.

Ran them for 500 miles with absolutely a no dust look to them.

I think I paid $169 for Front and Back, but the receipt is in Florida, and I'm in NY, so I can't confirm...