I got the MM/CS set on friday and installed them over the weekend. Man, I sure liked the 'Pig/Mule combo well enough, but I absolutely LOVE these pickups!
The MM reminds me a little of the Gibson 500T that was in the guitar earlier, but MUCH more defined and tight and even more powerfull. Those old 80's thrash riffs have never sounded better, Hetfield and Hanneman would be proud if they could hear it!
The CS in the neck is a lot warmer and smoother then I thought it would be (and that's a good thing), yet has plenty of drive to stay with the MM. A perfect pairing, no wonder Tim recommended them as a set.
Couldn't be happier with both sets of pickups, they do their respective things better then anything I've heard before, highly recommended!