Well, of one LIKES grooming in the fashion of Ancient Rome, go for it. Leave those of us who don't like looking like a member of the Roman Legions alone. I used to wear a full beard, trimmed neatly since I HATE shaving. Then I had to start wearing a respirator for work. Beards don't work wtih those, so a goatee it was.
As for the hair on the head, its now getting thin enough to warrant just shaving it all off and being done with it. Of course, I still hate shaving, so.....