I'll try to find replays to demo this. Is it the way i set it out or my explainations that are hard to understand? At any rate what aquita said. Once you have the grabs most of your regular attacks will be stronger only small variations to them are needed as long as you underdstand why they work. Side note two hand grab on one of theirs is weaker you want a bit of distance between your grabs.
Or think of it like a stronger version of a same side hand and pec grab. If they can use their shoulder between you grabs it can make thows harder because they can counter arm swap during the throw.