Awesome. Now remember to stock up. These things are finicky. I figure as long as you keep your spending at the same or less than what you spent on cigarettes, you're not going to have many worries. Extra batteries, cartos/atties/tanks, juice (always keep more juice than you think you'll ever need), and a charger or two. Nothing will get you both to smoking like failing equipment or running out of juice. Best to plan ahead, and plan for equipment failure, when it comes to these things.
Glad to hear you're loving your ViVi Nova. I'm going to try the mini out here soon. I've been having great success with the Kanger T2s. I've been using them a couple weeks now, and have noticed my juice consumption has gone up noticeably (have recently cut down to 12mg, too, that could be part of it). Oh well, whatever keeps us off the cigarettes, right?