Your in hydro so you should be able to get 14-16oz depending on genetics (alot has to do with genetics) and once you have your grow experience.
I would strongly suggest that you make separate scog screens, if you scog the plants together in the same net then you can’t move them if you have issues… Can’t move them to trim them it all becomes a real hassle.
I yeilded 4.5-10 oz in my autooots with very minimal maintenance /garden time. Your in one of the best growing methods, true hydro is beastly but can also go sideways really quick.
I go middle of the road, autopots in coco this provides me with mini hydro low maintenance aka to busy with life to get much garden time lol.