Oh no I completely get where you're coming from. More of a realistic perspective. Where as I was going for more of an artistic perspective. I agree, a hybrid of the two would seem like an even more realistic result as well.
I did enjoy your tutorial nonetheless. It reminded me of a technique I don't often use for blurring and meshing separate layers together, so for that I thank you. It certainly was well written and, for me anyway, the point of any tutorial is to provide inspiration for the individual to add his/her own flavor to it.