Your entry would need to be precise; otherwise you could get stopped out on noise. If you're mainly trading breakouts/break-downs, a 4 tick stop could work. I use a 2 pt initial stop-loss on ES.
I think a 1pt stop in the ES is tough to trade with. Either you have to enter near perfectly at strong support/resistance or you are hopping on strong a strong trend. Even then your stop may get hit too often to be profitable.