Hi this is my first box mod and just want to make sure im being safe and doing this right. Been off cigs now for 8 months so I decided it was time to move up from my smok v8 stick. Anyways If anyone could weigh in it would be much appreicated. I just ordered the T-Priv from smok along with the TFV12 Cloud beast king. i got 2x Samsung 25R 18650 2500mAh 20A batteries. I wanted to get the RDTA deck for this also and have been trying to understand ohms law(thanks youtube) but im having some trouble. Based on this what ohms is it safe for me to vape at? if its above .2 then will i have issues using the coil heads that come with the tfv12 since there at .15? I love vaping and want to make this into a hobby so im trying to be safe and just learn as much as I can. Thank you all for your help and VAPE ON!!