GG i think is big auto on average anyway and you can get good harvest doing nothing but cleaning suckers out.
just a suggestion: if you are going to train you should start soon, if you going to top i'd go at 5 nodes well small, if low stress week 3.
I'd suggest pulling the branches down above the suckers instead of sucker leafs , your going to lose them later on anyway just let branches hold suckers down. I borrowed pic for you for example, i got nice warning about posting links so enjoy.
Just my opinion , I don't top auto's because i have other things to learn first before i bother, BUT tons of people top and topping is not that hard on a plant. I top all my photo's because of height indoors and i find topping doesn't stunt plants that much and most time they don't care, really you ain't removing that much plant topping. But sometimes they do lose two weeks , but who care with photo you manifold and go exrta veg anyway.
I'm making some g13 butter for cookies,
i love g13 you can smell the Hawaiian in it and beauty high, i be feeling no pain real soon, cheers mates.
Cheers mates
** forgot get some safety pins use them to attache to fabric pot, then no holes in your 15$ fabric sacs