My albino Gorn will be no more after this hits Holodeck. Sure there are a colour square that looks almost white, but it doesn't make their skin white.
And I agree with the previous poster. Leave the old Gorn design in as an alternative look for Gorns.
Just as we can pick different head designs for humans we can pick different ones for the Gorns.
The technology is there, the art assets are there. Only the UI adaption and programming left.