Hi all: I quit smoking about 5 years ago and I am trying to help my wife swith from cheyenne cigars (1 pack a day) to vapor. I read some tips on the fourm and shared it with her and we decided to start her out with a Chuck mod with a 901 atomizer. went with the dual 3 volt batteries and 36mg totally wicked smoke juice. I did not order any carts cause I thought she could just drip. Everything is here except the Chuck (It's being built now). The more I read, the more confused I get. Was I wrong to start with a Chuck? Is 36 mg juice too much? should she use carts? Please give me some advice. She'll still be smoking Cheyennes for a few more weeks so I've got time to alter the course. Thanks