Yep.
You know, Sasuke is far stronger than Minato by a WIDE margin. Let's define the logic of strength WITHOUT having someone who hates Sasuke join the discussion.. Eh?
With the EMS, hes reached a whole new caliber of power. However way he chooses to use this power is up to him, but, sorry to say it, it doesn't actually matter between good or bad anymore. He has achieved great power nonetheless. I didn't see Orochimaru helping him out with that one, either. Hes done it himself; obtaining power step by step by the choices hes made. That alone is grave power, or that's how I perceive it. And he can only get stronger.
So.. Well, yeah.
He's a sh*t ton stronger than Minato and in my opinion if Minato ever opposed him he'd be mauled by Susano'o.
You'll also have to put the chidori, amaterasu, and mastered summoning into consideration as well.. Lol, who's to say izanami didn't foreshadow anything either..
I'm afraid Minato's rasengan and kunai-spam could only do so much for him. It's chicken sh*t ololol