I've flashed Beanstalk and had severe battery issues during idle, great ROM though, seamless in all it's glory. But the battery issue was too much for me, so I did a bit of research and found Carbon 4.3 9-11-2013. Tons of customizations, wicked fast, but the battery was a small improvement, I'm testing it out now with Haunted v31 kernel. So far the only the only thing I notice is that it won't allow me to set CPU frequency past 1512 MHz. I'll update with further info.
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