Just checked your log, and i think you were hitting it with 120kg, right? I would say to keep going the way your going, and that you will definitely get tired as the sets go on. If you get stuck for a few weeks not being able to add any reps, then it might be worth taking a look at other rep schemes or diet or sleep or other external factors.
lol, i'm like 15 seconds late with every post here.
Anastas Dimitar Martin