These lines look very interesting.  I have always favored Be2, which leads to a more dynamic game, but Bd3 looks interesting as well.  When people start booking up for Be2, I can always play it like a Ruy Lopez and play Bd3.  I wouldn't like this more than the Ruy because the c4 and d5 break can be very annoying.  This is a repertoire that can be wild or positional.