I just returned to vaping recently and found out that I don't know what to do with my Provari 2. I still have my old vivi nova and some 5 disposable heads that I can use. I'm using them and they're a decent vape, but nothing compared to the Kangertech subox kit I picked up. Is there a recent tank I can use with the Provari? I'd like to use it as a back up. Also, where I am (in the Philippines), cartos are hard to come by.