i dont know to what degree this will happen but be aware that going from a nicotine of X% down to 0% will change your flavors slightly. Nicotine has some flavor to it, and diluting flavors with nic liquid thins out the flavors. so you may soon find your flavors being too strong, perfect or somewhere in between.
either way grats on 0%! i would keep some low% handy so if in a week or so you start showing withdrawal symptoms you cant handle. I.E. rage, major headaches, delirium or something crazy like that. But if you were already on a low% you should be fine. Not trying to scare you, just did a lot of research on quitting smoking before i quit years ago. some of the effects i experienced were...very surprising. rage being one of them. Thankfully i had martial arts to vent that into a heavy bag.