We used to practice engine failures with and without TAC separately. Then someone pointed out that this probably wasn’t the best kind of training, so we just do engine failures now without any pre-expectation, which is much closer to real life (TAC working or not for real is about 50/50 after 25+ years' worth of EFs).
As Wiggy says, I’m sure you’ll have plenty of time to work it all out. For me, the trick is not to try and get it too precise, and definitely not to look down and back for the trim indicator when not far off the ground...!