Does Anybody Else Run 5/3/1 Like This?

Monday
3/5/1 Squat
3/5/1 Bench
assistance

Wednesday
3/5/1 Deadlift
3/5/1 Press
assistance

If you did how successful was it? Can something like this be done for every
cycle?

I am trying to get into competitive power lifting.

I am doing it. Check Beyond 1.1 in training articles.

Do you do any FSL variations?

Just read it, you’ll have all kind of answers.