Unless you can grow the equivalent of a ZZ Top beard, I say don't bother.
Long goatees of the bottom of the chin looking like confucius = look crap other than on little old chinese men.
Little tufts of hair below bottom lip and above chin = effin stupid.
A few days stuble = lazy can't be bothered to shave or slept in and didn't have time. Other than possibly George Michael can get away with that look but then he's gay (nttawwt).
Most dudes who do the whole Movemeber thing look pretty stupid like they should be starring in porn movies or like Freddy Mercury lookalikes - and Freddy was gay (nttawwt).
Beards are equally as stupid as mo's.
So I say NO to Benj growing a Mo or Beard or any combo.
Next thing you'll be suggesting he grows a rat tail and don;t get me started on those.