I found this link which is what I'm going to use. You or others may find it helpful. I may tweak it a bit. Just fill in your own numbers and it'll calculate a workout.I had a different image of the 5/3/1 method. I thought it to be 3 sets of 5 reps in the first week (using the appropriate weight to make this heavy), followed by 3 sets of 3 reps the second week (using the appropriate weight to make this heavy), etc. (see: https://www.t-nation.com/workouts/531-how-to-build-pure-strength ).
This is a training method focused on strength and relatively close to your 1RM. I personally don't like to be so close to my 1RM as that makes me more prone to get injuries. Your description of your training setup seems a better schedule, in my opinion.
https://blackironbeast.com/5/3/1/calculator