I agree with the hold affecting the play, and that 60 yards is overkill.
I'd be happy wiping the "spot" penalty for interference but there would be nothing but interference penalties....
Holding affecting play, 5 yds on top of gain and a 1st, not affecting, an addl 5 on top of the play(no first).
Interference: 15 and first or spot of the foul depending on severity.
__________________
|