My bad, I thought you had already ordered some stuff by now
But yeah, just search for the stuff I mentioned. It's easy to figure out what it is.
Anyway, I just recommend those cartomizers, they suck up a lot of juice and I've had much less leaking issues with my F16 than my Kanger Protank for instance, which seems to leak a little bit out of the connector-end and into the battery after a couple of months of use. But it may be an e-liquid issue as well, as I've had some thinner liquids in it lately. But the cartos do seem better, and the throat hit can't even be compared. Much stronger with the cartos.