it is more of a 3/4 warpgate push hybrid, the hybrid being building the templar archives which allows you to build the dark shrine.
you could also go high templar and research psi storm in the templar archives - the only real counter to mmm ball from terran. but i sticked with DT's here. they are a fun unit and are liked invisible hakkappelits :-P
notice how your army count will be smaller of course with spending that much res but i think it is worth it for the fun of it
