If other professions than fixer, except _maybe_ trader, gets access to this, i think an entirely community of fixers will be very pissed off... I will, at least, and I will show no mercy. You will all wake up and discover i stole your beds while you were sleeping!
Its like handing access to some superduper healing stations fitted for docs to other professions, or giving access to a secret ninja community to others than ma's..... Plain dumb, stupid, idiotic, ridiculous, pathetic, meaningless and disgracing towards the fixers to do that.
Stay away from the black market, other professions. Please let us have this unique part for ourself.