I don't have to tell you it's as much psychological as physical, but I can attest to most of the success stories shared with one of my own. I stopped smoking analogs immediately after receiving my Joye eGo and haven't looked back. I took one drag off of my brother's cig (just to see how it tasted), and that was enough for me.
Now, I haven't smoked nearly as long as you have (I'm 38 years old, after all); I started smoking VERY late in life at the age of 34, but once it's a habit I consider us all to be pretty equal in the eyes of cancer. The only side effect I've experienced from vaping is from the vapor acting as a humectant...I've been a little dehydrated. Nothing a few good glasses of water won't cure. I consider this almost too neglible to mention...
I think you're doing yourself a favor starting w/the 24mg e-juice...I also chose to go with a high concentration, and I really enjoy it for the throat hit if for nothing else. I do find this sensation to be diminished on my unit when using either cartridges or cartomizers, but I don't believe you'll have much choice when using the Bloog...you'll pretty much have to use cartridges given the nature of your e-cig. Then again, the throat hit might be okay given you're a menthol smoker, which I really wasn't.
My brother and his wife are both making the transition to just using PV's, and they are also doing it by cutting down on analogs rather than cutting them completely out. My wallet did dictate my choice somewhat, but I'm glad I chose to just forgo the old habit for the new one. Since I can smoke the PV at whim it's been relatively easy for me to stay satisfied.
When you're out and about use your new PV as often as possible...I vape in public much more often than I ever smoked in public. I believe another side effect of vaping to be advocacy, and you'll find yourself striking up many a conversation extolling the pros of this wonderful product.
I wish the best of luck my friend, and welcome back to a smoke-free existence!
VAPE ON!