Once I heard about the FDA preparing itself, I did a whole pile of lurking and researching. I followed Kurt's advice on this post:
http://www.e-cigarette-forum.com/fo...ttle-help-freezing-nic-juice.html#post2126610
And it seems to be working well for me so far. The euro dropper bottles from specialtybottles.com really makes it super easy to syringe out out PG nic base. To avoid the possibility of error I've been cutting the nic down to 25mg in large batches, and then moving that to smaller bottles to flavor. I generally vape 24mg, but I can go down to 18mg without feeling discomfort so I can experiment with flavoring on a smaller scale without having to handle the high nic stuff constantly. I just picked up a few more flavors (mostly because I'm wanting menthol for my throat atm, am sicky)
I'm sitting on 1500ml of 100mg. Not as much as some people have stockpiled, but enough to last me a good five years.
Rebuildables, check.
Mechanical
mods, check.
batteries, check.
Wick and wire check.
FDA, come at me, bro. I'm ready.