I'm rocking calukins 3.0 gb rom with the gunslinger 1.4.0 kernel. I've been changing up the modem with the new FD releases but for a while i used either EL13 EL29 or FC22 and with those three I was getting amazing battery life. Right now I'm running the same set up but with the FD05 modem and I'm getting a full day with 3 or more hours screen on time and it still has some juice when I plug it in at night. The GPS lock on FD05 can be funny so I'm going to be trying out FD10 and FD16 the next few days to see if the battery life is as good but better GPS lock. Speeds are amazing with the FD modems in my area, these latest modems are feeling very very solid! Good luck and happy flashing buddy
Sent from my SPH-D710 using XDA