Sakura is more powerful than Naruto considering the fact, hashirama and many people states her byakugou usage is far better and surpasses tsunade, while the latter broke a Susanoo with a single kick. Which means Sakura is capable of breaking a PS armed with kyuubi cloak with 5 or 7 kicks. Sakura hurted Kaguya, the most powerful being after itachi, and weakened her enough for her to react to the pain. Not even AmaterasU could do that. Sakura was considered a monster by hashirama, which means he is acknowledging her power comparable to his. He didnt acknowledge naruto or sasuke like that, meaning Sakura >> Sasuke + Naruto. Naruto stated Sakura is on par with Sasuke in intelligence and he himself is inferior to Sakura. So if Sakura masters Senjutsu since she has the superhuman physique and intellect to master it, she'd be superhumanly devastative and destructive as an NV character.
She would probably trash Shinsu senju in one chakra enhanced blow of her fist.