I make huge rolls (I posted a photo previously) but you can make them whatever size you want
The amount of yeast is correct. I post T&T recipes that have been made many times.
I generally make 16-18 rolls from this recipe- huge rolls which is the showstopper-feature of them. I have also made smaller size rolls and that would mean about 24+
As Melissa says, yes you can let them rise overnight in the fridge if you use "regular" yeast.
I hope you enjoy them.