depends on a few factors, one being which airline and therefore how many aircraft types. If it's Jetstar your training for you'll only have one type, Qantas has 3 for s/h and 3 for l/h with variants of each so there's more to remember. You will need to study each day during your EP component but you sound like you're used to studying so that wont be a problem for you. having said that, you wont be studying for hours on end every night (unless you experience difficulties with the theory - which I doubt). My tip, really pay close attention to your trainer so you can recall as much as you can, that will make your study during your down time easier and faster. It's much easier to read your manual and think "I remember the trainer saying that".