I think you have too many accessory sets. I do 3 for each day, and after 2 cycles (8 weeks) I switch one out usually. I would also lose the drop sets. You basically changed the 5-3-1 so much that its no longer a 5-3-1.
One other piece of advice that you may not be able to use depending on your schedule is to split up your conditioning. When I am doing it I lift in the morning and condition in the evening or non lifting days. At the very least cut it from the squat and deadlifting days.You lift the same days I do and I have had success doing HIIT or playing basketball on Sun, Tues and Thurs, taking Sat completely off.