Update:
Things are going well with the boy at least, he does not know step up and is absolutely terrified of a stick in front of him so I have just been reaching in and grabbing his feet, he puts his beak on my fingers but thankfully with no pressure. I only keep him out for a few minutes at a time, talk to and praise him then put him back, tomorrow we will start the walking from hand to hand.
He gets a look after a few minutes of wanting to fly off, so I am keeping my thumb positioned over one foot. He was clipped but he has some feathers growing back in and I would rather not clip him again if I don't have to.
Miss Thang is a different story she seems to have taken a shine to my husband but looks at me as if she would like to kill me so I have been just talking sweet to her and giving her some space. I think she might think of me as the one who took her from her "love" because even if it was obvious that the woman was not taking good care of them, the female had clearly bonded with the woman.