HSV-1 Performing Oral on HSV-2

(Same Sex Relationship) I've got HSV-2, but never have had a noticeable outbreak, so am not 100% sure where it manifests. My partner has oral HSV-1. I take 400mg of Acyclovir twice a day for suppression. How likely is it that he would contract HSV-2 by performing oral sex on me unprotected? Also, is it possible, in that same scenario, for his HSV-1 to take up residence in my genital area? It's very frustrating in a way to not have had a noticeable outbreak (my sympathies to those who have severe outbreaks).

I forgot to mention that he takes Valtrex for treatment of HSV-1 when he feels the tingle.