Have you tried vaping before? It doesn't really feel like smoking. When I managed to quit, I had ordered a vape and decided to stop when I ran out of fags. I was seriously addicted but went cold turkey. I lasted about 36 hours, then my vape arrived and I started using it. At that point it was enough like smoking to satisfy me and I managed to stay completelycigarette free for a year, before a complete personal trauma sent me back to smoking (stupidest thing I've ever done).
Now vaping doesn't work for me as a smoking substitute because it feels nothing like smoking - I can't really explain it. I think I almost need that break between smoking and vaping to forget exactly what smoking is like!
I'd agree the Innokin itaste range and coolfire ranges are really good.