I think martial artist leaves it right where it needs to be for a spec name, generic and accurate.
In regards to specs in the career, it seems to me in a galaxy of millions of planets with who knows how many different weapon and equipment laws/regulations, being able to disable and defeat a target with your bare hands and 'dodge' all those laws might be pretty 'handy'....my two creds...
Good point.
And if you want a bounty hunter that specializes in The later part of 'Dead or Alive'. Unarmed is a universal way to deal strain damage.
Considering how effective blasters with stun setting are in inflicting strain damage, I don't see as much need for fisticuffs to serve that role in Star Wars.