Hi I have always wanted to make my own vw mod and decided to give it a go but cant figure out the best wire gauge and type for my purpose I'm going to be making a 60w yihi powered mod I don't usually vape below 0.3 ohms I'm gonna be using a fat daddy vapes 510 connector and house it in a cnc aluminum box what wire gauge and switch do you think will be the best and safest for my requirements ???