Definitely got it right with this set up. The RDA has a nice size deck to put prebuilt coils or even your own. It has held up great with the beating I have put this mod through. I work in a high dust and heat with high humidity and dose not slow it at...
Pros definitely dust drop and water proof took it tubing down Rapids got wet and still works.
Cons -single 18650. I have to remove rda to refill squonk. Screen dose not change color like the legend.