no they are not, i ran liberty .06 last night, and experienced MASSIVE battery drain, once you use the liberty customizer and remove some things, here is what happens when you restore back to a previous point
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
Force Close
the only way to fix it is to sbf back to 340 and do the 2 part .596 gb ota
but you may have better luck with liberty than i did
but it doesnt have the stock launcher, only adw