for infj, the dominant is a perceiving function based on constructing ideas in the imagination. for infp, the dominant is using feeling tones, subjective values, emotional experiences, to weigh and prioritize judgment. your ne is not your dominant function, it works in accordance with the wishes of Fi. you are not an Enfp. they (dominant Ne) are far more idea based than infp (although as Ne far more tangible and less abstract than Ni).
i also think it pertinent to mention that i understand infp generally doesn't like to be categorized by an objective idea that undermines or limits/clarifies its intentionally fuzzy boundaries in a way that threatens its subjective values and internally held beliefs, but i want to better understand this (which is the whole point of the thread in the first place).