If I were to be honest, I'd tell you that I'm holding out on having any serious relationships to see if I can find a cute ENTP, cause I just like them that much. :kitteh:
I feel the ENTP/INTJ combo is a better mix. I think dominant Ti-Ne and dominant Ni-Te clash at a very fundamental level.
Be prepared to just cry at how much of similar but conflicting (it's the details that fucks everything over) opinions and arguments you two will have. Oh and just how stupid it is that one person needs to be self-righteous about something and the other just wants to get along (you two will switch roles everyone once in a while).
Also, since both of you have Fe in the lower stack of the cognitive function, good luck finding a reason why you two hate each other so much but can never bring yourself to leave each other.