Watch the E Major Diatonic Triads online guitar lesson by Joe Dalton from Fretboard Epiphanies
This time the triads are in root position. Now the 5th is the melody note. Again, be certain to use the proper right hand fingers as you learn and drill this new pattern. To be proficient at finger-style playing is knowing all of the patterns and being comfortable with them. You can use a pick with these patterns, but why not broaden your horizons and learn something new.