Don't test maxes for 12 weeks. When I do first attempts will be 440 bench, 500 squat and 600 dead. If they go up easy I add 5%, and if that goes I add another 5. We shall see.
Whatever maxes you plugged in, your first attempt will be about 105% of that when it comes time to test new maxes. Second attempt could be 5% more but I'd rather decide how much more based on bar speed, RPE, and form breakdown. Third attempt shouldn't be set In stone but based on the second attempt like at a meet. Seeing as you're pretty new to powerlifting you should see some nice new maxes at the end of #32