Hey,lookin good!
I topped mine and flowered at about the same time as you. I have a bunch of 2 headed monsters and a few bushes. Depending on the strain. But most just grew twice as tall from the split and grew 2-4 big tops .It worked really well for the indica dominant strains that didn't branch out. Because they would end up with up to four tops instead of 1. But make sure you stake them up if they need it. Because they will be top heavy.