I would think it should be ok, but even with larger numbers of hens, an over enthusiastic cock, one with large Spurs or one who decides he has a favourite hen you can get the same problems.
I have two boys. One is laid back, one is feisty. Feisty loves my light sussex hen, and laid back one is very heavy, so they spend half their lives shut in a pen, which is a bit of a shame but better for my girls.