okay so i have the octopus, and i want to try something like sub ohming. i want to have a huge cloud of smoke but i ran into some questions. do i have to use the type of wick that the octopus was made for? and would it even matter? what size air hole would i need to get around .8 ohms, and i heard it is easier by twisting 32g kanthal. my mod is a clone of a lava tube.so what battery would i need use. and other mods would be better to sub ohm from. any and all help on the smoketech rda would really help me out because i can't find anything online.