Has anyone tried these? I've done a bit of searching but haven't discovered any threads or comments regarding them. Searching on the web, can't find much there either. I went from Mike Lull-installed M34Cs to M34CBCs on my fretless and I like the CBCs quite a bit - but have always loved that single-coil sound, so am wondering what others may think of the Singularity pups. Anybody??