Hi Darren! Just remember that the turbo is huge and heavy (6 ml capacity) and it comes with two dual coils--that's 4 heating coils in one atty.

That thing is designed for heavy duty vaping and will mow through your battery (and your juice supply) like there's no tomorrow. It will also need a lot of watts to power all 4 coils at the same time.
In other words, it will be safe and you probably won't need more than 20 watts, but your battery life will not be great.
Just sayin'.