Welcome and well done so far. Sounds like you've made some very positive improvements! 45 a day is a big habit to crush and it sounds as though you're doing an outstanding job. I agree with the menthol comments. I was a very non menthol smoker, but I am partial to a menthol vape. It is very present from the inhale to the after taste and although may not necessarily have a cigarette taste, will do a good job of mimicking it as they generally have a lot of kick. Any way good luck and let us know how you get on!