I have not tried that setup but I have had a vapemate and I now have an ultra with res. The issue I had with the vapemate was learning how much to squeeze it but I think that when using it with the res it would be much more forgiving since you fill the res
through the atomizer anyway. If you dont mind how it would look then I am sure that setup would get you
through days on end. Its just like anything else there is a definite learning curve and I was just not patient enough to use it. Personally I think 2ml is plenty but to each there own.