I had beta 1 installed yesterday and I work third shift so I tested it all night. With beta 1 3g randomly went out constantly all night. My phone lased 6 hours only because during my 1 hour break I charged my phone in my car the whole break. Plus gps did not pick up any satellites using both gps test and gps status and toolbar apps. SU wasn't working for roam control either.
I just installed beta 2 with lowrider gapps 5.4. 3g seems stable so far (only been a hour) and 4g is working great. I flashed el29 first and got a gps lock but gps is still picking up 0 satellites. Once again SU is not working when it comes to roam control. It keeps saying, "Verify your phone is rooted." Also my phone is randomly turning on every few minutes. I installed BetterBatteryStats to see what is causing this wake/lock. I will have more of an update on battery life tommorow after my shift tonight.
Dark Knight your build is going real good and you are real close to a DD. Thanks for your effort and good luck.