Not yet, I decided to put them in at 30K when I put it in for service. I waited this long so whats another 10k miles (thats like a few months for me) of waiting. It will happen, oh yes. BTW how are yours doing, great I'm sure.
Oh yes, it's definiatly a difference now that everything been broken back in. I'd say it's about the best you can do without changing the caliper.
Oh and I'm surprised about how little brake dust I get now ... much better than stock.