I am wondering how the 2451 fairs in a two way design? I have a set of EV DH1A right now with the snout removed the exit is 1.4" in dia. The larger diaphragm of the 2451 is attractive from a crossover point of view and the fact that one day I could have Be diaphragms is a very big plus. Any comments would be welcome. Best regards Moray James.