Enneagram 7s and SCUEIs are more commonly ENTPs than INTPs. However, you were extremely close to being RCUEI, so it could still go both ways. If you had gotten higher or lower on the Extroversion score, I would be more confident about your type.
Let's see ... When you read posts by ENTPs and INTPs on the internet, which type do you generally relate more to? Do you prefer reading boards with predominately ENTPs (entp.org or PersonalityCafe's ENTP forum, for example) or INTPs (intpcentral.com or PersonalityCafe's INTP forum)?