I get what they are, I've watched all the videos of how to build them, but my question is this - if I use my IGO, I have to use 6mg liquid, because 24 is just too much. If I get one of the rebuildable tanks, will I be able to use 24mg on a coil build on them? Or will I have to go with lower nicotine regardless of what I build? In other words, can I vape my current 24mg liquids on a kayfun all day, like I do with cartos?