Anyone try this kit yet? It almost seems somewhat hidden on the site with little info. You can find it by searching the kits with the top bar but it isn't listed with the other kits on the left option bar. Says it's in stock... but what exactly is it? Standard 510 or 808d threading? 3.7 volt? Appears to be a decent deal. 2 batteries, 5 tanks for $30. What is that box looking thing? Just the box it comes in? Is this an old Vapor4Life mod they discountinued or a new one? Also, does Vapor4Life plan on selling additional tanks for this? Sorry for all the questions, but this kit has me a bit confused.