What nicotine level are you using right now? I stopped lighting analogs the same day as you did, and I'm also vaping a lot... but not so much because of the need for the nicotine but because I'm just enjoying vaping. Now, mind, I started vaping a couple weeks before stopping analogs completely, so I discovered very quickly that for me, I need lower-nic flavors just to enjoy the flavor of, and higher-nic tobacco varieties to get that cigarette-like satisfaction... and so by the time I quit lighting up, I was (somewhat) prepared for that.
Right now, I'm using 16-18 for those vaping benders, 24 to get a quick nic-boost when I feel as though it's needed. I'm still playing around with the PG/VG combo that's "right" for me to get the right mouth-feel from vapor that's comparable to what I got from smoke, but I'll get that down eventually.
I'm already about 90% sure that I'm going to be a heavier vaper than I was a smoker, and this is mostly because I love the flavor options.

Of course, I was about a 1.5 PAD smoker, so you probably can assume my PV's right there most of the day.
It's completely doable. Just moderate those nic levels, taper off gradually, don't rush anything, and realize you're going to be detoxing from the other weird crap for a while.