Well, I have read many reviews on here about the eGo tank system and it seems there are a lot of possible issues with those -some people do love them and have not had problems though, so don't let that discourage you. The Joye eGo is one of the best e-cigs out there -the good thing is that if you end up not liking the tank system, you can always switch to a regular eGo atomizer along with a drip tip and/or cartridges and/or a cartomizer to use with the tank batteries that you already have. I don't know which vendor your liquids are coming from or if you have tried them before...keep in mind that you might have to sample several different juices from several different vendors in order to find a flavor/flavors that keep you satisfied enough to not pick up an analog -you might want to try different tobacco flavors also, esp for the first while of transistioning. If you do end up slipping up and smoking, don't get discouraged -just don't give up on the vaping (I vaped for a while along with smoking between, then I totally dropped e-cigs and smoked exclusively for a while, and now I am exclusively vaping for good). 40 years is a long time to smoke, so give yourself time to find your vaping niche. The first week of the transition is the hardest, but I found that if I vaped a strong tobacco liquid hard as soon as that little voice in the back of my head told me to grab a smoke, the craving subsided. If you keep yourself busy reading the forums and experimenting with your new gadgets and flavors it also helps to keep your mind of smoking. The decision to be tobacco free is wonderful, so I truely hope that the "hype" does turn out to be true for you. Best of luck to you!