Looks great but I'd be overwhelmed taking orders, especially if it was busy crunch time.
Correct you are, proper rolls are vital to a great tasting cheesesteak.The biggest difference I have always found was the further you get away from Philly the harder it was to reproduce the roll. Baltimore had some good ones as does the Eastern shore but other than that too far away from home so to speak.
one of my go to’s was where @psuro spent his first 2 college yrs. Sadly the guy died and closed shop. So you can still find them just have to kiss some frogs