Burnie, it sounds like you're super prepared for the deeming regs.  Most of us here are on the snus wagon.  I, for one, have enough liquid for the little I vape anymore to last me the rest of my life, either premixed or DIY.  I used to track what I spent on my "stuff" but stopped doing that when my yearly cost became less that I was spending every two weeks for cigarettes.  I instead tracked what I spent on motorcycles, I have 5, and consider my cigarette savings going to pay for that addiction.  lol  I'm still paying off the 5th one.
As far as the deeming regs are concerned, I don't think they'll ever do what the FDA wants to happen.  As long as there is an internet and global commerce, there will be a way.