Without reading the whole thread, did anybody mention this fix?
Reboot into clockwork recovery, select 'advanced' then select 'wipe battery stats'
I had a battery drain problem and this fixed it for me. While I was at it I also 'wipe Dalvik cache'
Anyway, worked for me.
Oh and I should mention I always run Juice Defender and Screeble. I typically get 24 - 36 hours with light to moderate use. (I listen to music, surf web, send texts, twitter, but dont' do much actual phone calling).