And this is why every time I think, "I should learn more about e-wave"...I end up not doing so - lol. In fact I started a book some time ago the first two chapters where easy peasy, and then it was a brick wall for me.
Practice makes perfect. You are already a harmonic trader and understand Fibs pretty well. I would say incorporate EW when a pattern is textbook to bolster your confidence in harmonic pattern. If the EW is complex, bypass that form of analysis and do as you normally do.